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New Jersey CDL HazMat Endorsement Test study materials
New Jersey CDL HazMat Endorsement Test study resources

New Jersey CDL HazMat Endorsement Test practice questions

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Question 1Hazardous Materials Regulations, Definitions, and Communication Rules

Under the hazardous materials regulations, a material is assigned to Hazard Class 3 based on which defining property?

  1. It is a gas that burns when mixed with air at ordinary temperatures
  2. It gives off a flammable vapor at or below a specified flash point Correct answer.
  3. It readily yields oxygen and intensifies combustion
  4. It causes full-thickness destruction of skin tissue on contact

Explanation

Hazard Class 3 covers flammable and combustible liquids, which are defined mainly by flash point and the ability to give off ignitable vapors. The other properties describe corrosive, flammable gas, and oxidizer classes respectively, so only the flash-point criterion fits Class 3.

Question 2Hazardous Materials Regulations, Definitions, and Communication Rules

A shipping paper entry must include the basic description in a required sequence. Which sequence is correct?

  1. UN identification number, proper shipping name, packing group, hazard class or division
  2. Identification number, proper shipping name, hazard class or division, packing group (when assigned) Correct answer.
  3. Hazard class or division, packing group, proper shipping name, UN identification number
  4. Packing group, UN identification number, hazard class or division, proper shipping name

Explanation

The basic description begins with the identification number, followed by the proper shipping name and then the hazard class or division. The packing group is listed last when assigned. Placing the packing group before the hazard class or beginning with the shipping name does not follow this sequence.

Question 3Hazardous Materials Regulations, Definitions, and Communication Rules

What does the UN identification number on a shipping paper and on an orange panel identify?

  1. The manufacturing facility where the material was produced
  2. The carrier's operating authority certificate
  3. The date by which the material must be delivered
  4. The specific hazardous material being shipped Correct answer.

Explanation

A UN identification number is a four-digit code assigned to a specific hazardous material or group of materials, such as UN1203 for gasoline. It is not tied to the shipper, the carrier's authority, or any delivery schedule.

Question 4Hazardous Materials Regulations, Definitions, and Communication Rules

A driver must display hazardous materials placards on a vehicle. When is placarding generally required?

  1. When the quantity of a material in one class meets the placarding table threshold Correct answer.
  2. Only when the vehicle crosses a state line
  3. Only when the material is loaded by the shipper
  4. Whenever any amount of a hazardous material is on board

Explanation

Placarding is driven by the hazard class table and the quantity thresholds in it, so small amounts of certain materials may be excepted. Placards must be displayed whenever the applicable quantity threshold for that class is reached, not merely because some hazardous material is present.

Question 5Hazardous Materials Regulations, Definitions, and Communication Rules

What information does a hazard warning label on a package primarily convey?

  1. The hazard class or division and the specific hazard of the contents Correct answer.
  2. The shipper's emergency telephone number
  3. The carrier's route and delivery schedule
  4. The gross weight of the package

Explanation

Hazard warning labels identify the hazard class or division and communicate the nature of the hazard to handlers and emergency responders. Weight, routing, and contact details are handled through other documents or markings, not the hazard label.

Question 6Hazardous Materials Regulations, Definitions, and Communication Rules

A material is described as having a flash point of 100 degrees Fahrenheit. How is this property best understood for classification purposes?

  1. The lowest temperature at which the liquid gives off enough vapor to ignite near its surface Correct answer.
  2. The temperature at which the liquid freezes solid
  3. The temperature at which the liquid spontaneously ignites without an ignition source
  4. The temperature at which the vapor pressure equals atmospheric pressure

Explanation

Flash point is the lowest temperature at which a liquid releases vapor in sufficient concentration to form an ignitable mixture near its surface. It is not the autoignition temperature, the freezing point, or the boiling point, which are separate properties.

Question 7Hazardous Materials Regulations, Definitions, and Communication Rules

When a hazardous materials shipment requires emergency response information, which document must accompany the shipping paper?

  1. Emergency response information that can be used in an incident Correct answer.
  2. The driver's medical examiner's certificate
  3. A bill of lading for the return trip
  4. A copy of the vehicle registration

Explanation

Emergency response information must be immediately available to the driver and responders during transport, often as a guidebook page or emergency response guide. Registration, medical certification, and return paperwork serve unrelated purposes.

Question 8Hazardous Materials Regulations, Definitions, and Communication Rules

The Hazardous Materials Table lists a material with a plus sign in the first column. What does that symbol mean?

  1. The entry applies only to air shipments
  2. The material is forbidden from all transportation
  3. The material is exempt from placarding
  4. The entry is a proper shipping name for domestic use only Correct answer.

Explanation

A plus sign in the first column of the Hazardous Materials Table indicates that the proper shipping name is authorized for domestic transportation but is not recognized internationally. It does not mean the material is forbidden, placard-exempt, or air-only.

Question 9Hazardous Materials Regulations, Definitions, and Communication Rules

A driver picks up a load and the shipping paper lists a packing group of II. What does the packing group indicate?

  1. The degree of danger within the hazard class Correct answer.
  2. The size of the container required
  3. The route the carrier must use
  4. The number of packages in the shipment

Explanation

Packing groups rank materials within a hazard class by degree of danger, with I being greatest and III least. They do not specify container size, package count, or routing, which are governed by other rules and operational decisions.

Question 10Hazardous Materials Regulations, Definitions, and Communication Rules

A vehicle carries a quantity of a material that requires placarding on both sides and both ends. How should the placards be placed?

  1. On both sides and both ends of the vehicle Correct answer.
  2. On the front bumper only
  3. Only on the rear of the vehicle
  4. Only on the driver's side

Explanation

When placards are required, they must be displayed on both sides and both ends of the transport vehicle so responders approaching from any direction can identify the hazard. Placing them on only one side or one end defeats that purpose.

Question 11Hazardous Materials Regulations, Definitions, and Communication Rules

A shipper offers a hazardous material in a non-bulk packaging. Which party is responsible for providing the correct shipping paper and required markings before the carrier takes the load?

  1. The shipper who offers the material Correct answer.
  2. The receiver at the destination
  3. The state inspection station
  4. The driver of the vehicle

Explanation

The shipper is responsible for properly classifying, describing, marking, labeling, and documenting the hazardous material before offering it to the carrier. The driver must verify paperwork but does not create it, and receivers and inspection stations have no role in preparing the shipping paper.

Question 12Hazardous Materials Regulations, Definitions, and Communication Rules

A driver is inspecting placards and finds one that is damaged and no longer legible. What is the correct action?

  1. Turn the placard around so the blank side shows
  2. Remove all placards from the vehicle
  3. Replace the illegible placard before operating the vehicle Correct answer.
  4. Continue the trip and replace it at the next terminal

Explanation

Placards must be legible and in proper condition so they communicate the hazard; an illegible placard must be replaced before the vehicle continues. Continuing the trip, hiding the placard, or removing all placards would leave the load improperly identified.

Question 13Hazardous Materials Regulations, Definitions, and Communication Rules

Which of the following materials would be classified as a Division 6.1 poison?

  1. A material known to be toxic to humans in small amounts when inhaled or ingested Correct answer.
  2. A liquid with a flash point below 60 degrees Celsius
  3. A gas that is nonflammable and nontoxic
  4. A solid that ignites readily from friction

Explanation

Division 6.1 covers toxic substances that are known or presumed to be harmful to human health in relatively small quantities. Flammable liquids, spontaneously combustible solids, and nonflammable gases belong to other classes.

Question 14Hazardous Materials Regulations, Definitions, and Communication Rules

A shipping paper for a hazardous materials load must be kept in a specific location during transport. Where must it be kept?

  1. Locked in the trailer with the cargo
  2. Mailed to the destination in advance
  3. Left at the shipper's office
  4. Within the driver's immediate reach while the driver is at the controls Correct answer.

Explanation

The shipping paper must be readily accessible to the driver while at the controls so it can be provided to emergency responders. Locking it in the trailer, mailing it ahead, or leaving it at the shipper's office would make it unavailable during an incident.

Question 15Hazardous Materials Regulations, Definitions, and Communication Rules

A material's proper shipping name appears in the Hazardous Materials Table in Roman type rather than italicized type. What does the non-italic entry indicate?

  1. The material is exempt from all regulations
  2. The entry applies only to bulk packaging
  3. The non-italic text identifies the proper shipping name Correct answer.
  4. The entry is not a proper shipping name at all

Explanation

In the Hazardous Materials Table, Roman (non-italic) type identifies proper shipping name text. Italicized text supplies descriptive information and is not part of the proper shipping name. Typography alone does not determine whether an entry is permitted for international transportation; that depends on the applicable entry and regulations.

Question 16Hazardous Materials Regulations, Definitions, and Communication Rules

A driver must know the hazard class of a material to determine which placard applies. Which placard corresponds to Division 4.3?

  1. Oxidizer
  2. Dangerous When Wet Correct answer.
  3. Spontaneously Combustible
  4. Flammable Solid

Explanation

Division 4.3 covers substances that emit flammable gas when they contact water, and the placard reads Dangerous When Wet. Flammable Solid is Division 4.1, Spontaneously Combustible is Division 4.2, and Oxidizer is Class 5.1.

Question 17Hazardous Materials Regulations, Definitions, and Communication Rules

A driver is hauling a load that requires a Class 8 corrosive placard. Which hazard does the placard communicate to responders?

  1. The material is radioactive and emits ionizing radiation
  2. The material is a compressed gas under pressure
  3. The material is a flammable liquid that ignites easily
  4. The material can destroy skin and corrode metal on contact Correct answer.

Explanation

Class 8 corrosives are materials that cause visible destruction of skin tissue or corrode steel or aluminum. Flammable liquids, radioactive materials, and compressed gases have their own distinct classes and placards.

Question 18Hazardous Materials Regulations, Definitions, and Communication Rules

A carrier is preparing to transport a hazardous material and must ensure the shipping paper includes an emergency response telephone number. Which statement about that number is correct?

  1. It may be the shipper's general office line that closes at night
  2. It may be the driver's personal cell phone number only
  3. It must be a number that can be reached during the entire shipment Correct answer.
  4. It is optional if the material is in a small package

Explanation

The emergency response telephone number must be monitored for the entire time the shipment is in transit so responders can obtain information at any hour. An office line that closes, an unmonitored personal number, or omitting it for small packages does not satisfy the requirement.

Question 19Hazardous Materials Regulations, Definitions, and Communication Rules

A material is listed in the Hazardous Materials Table with a hazard class of 2.2. How should this material be described on the shipping paper?

  1. With the proper shipping name, hazard class 2.2, UN number, and packing group if assigned Correct answer.
  2. With only the UN number and the receiver's address
  3. With the hazard class alone, without a name
  4. With only the trade name and quantity

Explanation

Every hazardous material entry must use the full basic description: proper shipping name, hazard class or division, UN identification number, and packing group when one is assigned. Trade names alone, a bare UN number, or a class without a name are incomplete and unacceptable.

Question 20Hazardous Materials Regulations, Definitions, and Communication Rules

A driver is transporting a hazardous material in a cargo tank and must determine whether the material is a liquid or a gas for regulatory purposes. Which definition applies to a gas under the regulations?

  1. A material that boils only above 100 degrees Celsius
  2. A material that freezes at room temperature
  3. A material that is always visible as a mist
  4. A material that has a vapor pressure greater than 300 kPa at 50 degrees Celsius or is completely gaseous at 20 degrees Celsius at standard pressure Correct answer.

Explanation

The regulations define a gas by vapor pressure and by whether the material is entirely gaseous at ordinary temperature and pressure. High boiling points, freezing behavior, or visible mist do not match the definition used for Class 2 materials.

Question 21Hazardous Materials Regulations, Definitions, and Communication Rules

A driver is reviewing a shipping paper and sees the entry listed with a hazard zone designation. What does a hazard zone indicate for a material in Class 2?

  1. The degree of danger posed by the gas within its division Correct answer.
  2. The geographic area where the material may be transported
  3. The number of cylinders in the shipment
  4. The temperature range for safe storage

Explanation

Hazard zones are used within the gas classes to rank the relative danger of materials in a division, with Zone A representing the greatest hazard. They do not designate geography, storage temperatures, or shipment counts.

Question 22Hazardous Materials Regulations, Definitions, and Communication Rules

A shipper offers a material that meets the definition of a Division 4.2 spontaneously combustible material. Which handling concern is most directly associated with this classification?

  1. The material is harmless unless heated above its boiling point
  2. The material may ignite without an external ignition source when exposed to air Correct answer.
  3. The material releases flammable gas only when it contacts water
  4. The material is a liquid that ignites only above 200 degrees Fahrenheit

Explanation

Division 4.2 materials can heat and ignite spontaneously on exposure to air, which is why they require special handling to exclude air and moisture. Releasing flammable gas on water contact is Division 4.3, and the other descriptions do not match the class.

Question 23Hazardous Materials Regulations, Definitions, and Communication Rules

A carrier discovers that a shipping paper lists a material under a proper shipping name that does not match the material actually loaded. What is the correct regulatory concern?

  1. The discrepancy matters only for international shipments
  2. The shipment is improperly described and must be corrected before transport continues Correct answer.
  3. The discrepancy is acceptable if the hazard class is correct
  4. The driver may correct the name without notifying the shipper

Explanation

The proper shipping name must accurately identify the material being transported; a mismatch means the shipment is not properly described and must be corrected before it moves. A correct hazard class does not cure a wrong name, and the driver cannot unilaterally rewrite shipper documentation.

Question 24Hazardous Materials Regulations, Definitions, and Communication Rules

A vehicle carries two different hazardous materials, each below its individual placarding threshold but together requiring placarding under the aggregate rule for Table 2 materials. What is the correct result?

  1. Placards are required only if the total exceeds 5,000 pounds
  2. No placards are needed because each material is below its own threshold
  3. Only the larger quantity material needs a placard
  4. The vehicle must be placarded with the required placards for the aggregate quantity Correct answer.

Explanation

For Table 2 materials, placarding can be triggered by the aggregate quantity of materials in the same hazard category even when no single material reaches its own threshold. The individual-threshold reasoning and a fixed 5,000-pound cutoff do not reflect the aggregate rule.

Question 25Hazardous Materials Regulations, Definitions, and Communication Rules

A driver must decide whether a material is a hazardous material for purposes of the regulations. Which statement best describes how the Hazardous Materials Table governs that decision?

  1. A material is regulated only if it appears on a state list
  2. The table applies only to materials shipped by rail
  3. Only materials explicitly named in the table are ever regulated
  4. A material listed by name in the table is regulated according to its entry, and materials meeting a hazard definition may also be regulated Correct answer.

Explanation

The Hazardous Materials Table lists materials by proper shipping name and provides their requirements, but a material not specifically named may still be regulated if it meets a hazard class definition. State lists and a rail-only limitation are not how the table operates.

Question 26Hazardous Materials Regulations, Definitions, and Communication Rules

A driver is reviewing the shipping paper and sees the basic description of a hazardous material. Which element appears first in that basic description sequence?

  1. The proper shipping name Correct answer.
  2. The hazard class
  3. The UN identification number
  4. The total quantity and unit of measure

Explanation

The basic description on a shipping paper follows a set sequence: proper shipping name first, then hazard class, then UN identification number, then the packing group when one is assigned. Recognizing the order helps a driver or responder read the entry quickly.

Question 27Hazardous Materials Regulations, Definitions, and Communication Rules

A driver is told that a load requires a Division 1.4 placard. Which statement correctly describes what Division 1.4 identifies?

  1. An explosive with a minor explosion hazard that is largely confined to the package Correct answer.
  2. A material that spontaneously ignites when exposed to air
  3. A gas that is toxic by inhalation and poses a serious health risk
  4. A flammable liquid with a flash point below 60 degrees Celsius

Explanation

Division 1.4 covers explosives that present only a minor explosion hazard, with effects largely confined to the package and no significant projection of fragments. It is the least severe of the explosive divisions and is placarded with the orange EXPLOSIVES 1.4 placard.

Question 28Hazardous Materials Regulations, Definitions, and Communication Rules

A driver is transporting a hazardous material and needs to know what the hazard class number on the shipping paper represents. Which description best explains a hazard class?

  1. A grouping of materials that share a common hazardous characteristic, such as flammability or corrosivity Correct answer.
  2. A rating of how quickly the material will evaporate at room temperature
  3. A code that identifies the specific manufacturer of the material being shipped
  4. A number that reflects the total weight of hazardous material in the vehicle

Explanation

A hazard class groups materials by their shared hazard characteristics, such as flammable liquids in Class 3 or corrosives in Class 8. The class number tells responders what kind of danger to expect, which drives placarding and emergency response decisions.

Question 29Hazardous Materials Regulations, Definitions, and Communication Rules

A driver is hauling a shipment and observes the word FORKLIFT stenciled in large letters on a package. What does this marking indicate?

  1. A designation that the package is exempt from hazardous materials rules
  2. A required hazard class marking for the material inside the package
  3. A shipping paper entry that must match the proper shipping name
  4. A handling instruction about how the package should be moved, not a hazard warning Correct answer.

Explanation

FORKLIFT is a handling marking that tells handlers how to move the package. It is not a hazard class marking and does not change the material's classification or its shipping paper description.

Question 30Hazardous Materials Regulations, Definitions, and Communication Rules

A shipper is preparing a hazardous materials shipment and must determine whether a placard is required for a particular material. Which factor is central to that placarding decision?

  1. The color of the packaging used to hold the material
  2. The number of years the driver has held a CDL
  3. The hazard class and quantity of the material, compared against the placarding table Correct answer.
  4. The destination state where the material will be delivered

Explanation

Placarding depends on the hazard class of the material and the quantity loaded, evaluated against the placarding table in the regulations. Some classes require placards at any quantity, while others trigger only when the amount reaches a threshold.

Question 31Hazardous Materials Shipping Papers and Emergency Response Information

Under the federal hazmat rules, which shipping paper entry is the correct basic description for a shipment of 500 pounds of Class 3 flammable liquid gasoline (UN1203) in non-bulk packages?

  1. 500 lb Gasoline, PG II, 3, UN1203
  2. Gasoline, 3, UN1203, PG II, 500 lb Correct answer.
  3. UN1203, Gasoline, 3, PG II, 500 lb
  4. Gasoline, UN1203, PG II, 3, 500 lb

Explanation

The required sequence is the proper shipping name first, then the hazard class, then the UN identification number, then the packing group, then total quantity. Gasoline's proper shipping name is Gasoline, its class is 3, and its ID number is UN1203. Only the entry that follows this order matches the regulatory sequence.

Question 32Hazardous Materials Shipping Papers and Emergency Response Information

A driver is reviewing the shipping papers for a load of Class 8 corrosive liquid. Where must the emergency response telephone number appear?

  1. On the shipping paper itself, in a clearly identifiable location Correct answer.
  2. Only on the package markings inside the trailer
  3. Only on a separate sheet kept in the cab glove box
  4. Only on the placards affixed to the vehicle

Explanation

Hazmat shipping papers must include an emergency response telephone number that is monitored at all times the material is in transportation. It must be entered on the shipping paper itself in a clearly identifiable place, or on a document attached to it. It is not satisfied by placards, package markings, or a detached sheet.

Question 33Hazardous Materials Shipping Papers and Emergency Response Information

Which document must be readily accessible to the driver during transportation of a hazardous material shipment?

  1. The material safety data sheet for each package
  2. The shipper's internal bill of lading audit file
  3. The shipping papers, kept within reach while the driver is at the controls Correct answer.
  4. The vehicle registration only

Explanation

Shipping papers must be readily accessible to the driver while at the controls of the vehicle and must be kept in a holder mounted within the driver's reach. This allows immediate access for emergency responders. Other documents such as registration or internal audit files do not fulfill this requirement.

Question 34Hazardous Materials Shipping Papers and Emergency Response Information

A shipper offers a hazardous material in a package that qualifies for the emergency response information exception because the material is not regulated in transportation. What must the driver still carry?

  1. A copy of the shipping paper and emergency response information for any other regulated hazmat on board Correct answer.
  2. Nothing, since the material is excepted from hazmat rules
  3. The emergency response information only if requested by the receiver
  4. The shipping paper only if the vehicle is placarded

Explanation

Even when one material is excepted, any other regulated hazardous materials on the same vehicle still require complete shipping papers and emergency response information. The exception applies only to the specific material that qualifies. The driver cannot drop paperwork for the rest of the load.

Question 35Hazardous Materials Shipping Papers and Emergency Response Information

Emergency response information carried with hazmat shipping papers must include which of the following?

  1. The vehicle's gross weight and axle loading
  2. The shipper's insurance carrier and policy number
  3. The driver's home terminal address
  4. The nature of the hazard, including fire and health risks, and immediate precautions Correct answer.

Explanation

Required emergency response information describes the hazards of the material, including fire and health hazards, and gives immediate precautions to take in an incident. It also covers first aid and handling of fires or spills. Insurance, terminal addresses, and axle weights are unrelated to this requirement.

Question 36Hazardous Materials Shipping Papers and Emergency Response Information

A shipping paper for a hazardous material is prepared with the basic description and the emergency response phone number. Which additional entry is required on the shipping paper?

  1. The total quantity of the material and the number and type of packages Correct answer.
  2. The consignee's telephone number
  3. The driver's commercial driver's license number
  4. The route the driver intends to take

Explanation

The shipping paper must show the total quantity of hazardous material and the number and type of packages. These entries let responders know how much material is involved. Driver license numbers, consignee phone numbers, and planned routes are not required shipping paper entries.

Question 37Hazardous Materials Shipping Papers and Emergency Response Information

A driver is hauling a load that includes a hazardous material requiring shipping papers. During a roadside inspection, the officer asks for the papers. The driver says they are locked in a toolbox in the sleeper berth. What is the problem?

  1. The papers must be mailed to the receiver before departure
  2. Nothing, as long as the driver can retrieve them within ten minutes
  3. The papers must be kept in the trailer with the cargo
  4. The papers must be readily accessible to the driver while at the controls Correct answer.

Explanation

Shipping papers must be kept within the driver's reach while at the controls, typically in a door-mounted holder or similar accessible location. Locking them away defeats the purpose of immediate access for responders. A retrieval delay is not an acceptable substitute.

Question 38Hazardous Materials Shipping Papers and Emergency Response Information

A driver is involved in a collision and must leave the vehicle to seek help. What should the driver do with the hazmat shipping papers?

  1. Leave them locked in the cab and say nothing
  2. Take them along or make them available to responding emergency personnel Correct answer.
  3. Destroy them to prevent them from falling into the wrong hands
  4. Hand them only to the shipper after the investigation closes

Explanation

Emergency responders rely on the shipping papers to identify the material and its hazards. The driver should take the papers or otherwise make them available to responders at the scene. Withholding or destroying them delays proper emergency response.

Question 39Hazardous Materials Shipping Papers and Emergency Response Information

A shipping paper lists a hazardous material but the emergency response telephone number is a number that is not monitored when the shipment is in transit. What is the consequence for the shipment?

  1. The shipment does not meet the requirement and must be corrected before transport Correct answer.
  2. The driver may write in a personal cell number at the scale
  3. The carrier may add the number after leaving the terminal
  4. The shipment may proceed because the number is printed

Explanation

The emergency response phone number must be monitored at all times while the material is in transportation. A number that is not answered during transit does not satisfy the rule. The paperwork must be corrected before the shipment moves.

Question 40Hazardous Materials Shipping Papers and Emergency Response Information

A driver picks up a load of hazardous materials and notices the shipping paper shows the hazard class but omits the packing group for a material that requires one. What should the driver do?

  1. Accept the load and note the omission on a delivery receipt
  2. Refuse to accept the shipment until the shipper corrects the shipping paper Correct answer.
  3. Proceed because packing group is optional for all hazmat
  4. Write in a packing group based on the package label

Explanation

A complete basic description includes the packing group when one is assigned to the material. The driver should not accept a shipment with an incomplete shipping paper. The shipper must correct the document before transport.

Question 41Hazardous Materials Shipping Papers and Emergency Response Information

Which statement best describes the relationship between the shipping paper and the emergency response information?

  1. They must be kept together so responders find both at once Correct answer.
  2. The shipping paper replaces the emergency response information
  3. The emergency response information replaces the shipping paper
  4. They must be kept in separate vehicles to avoid confusion

Explanation

Emergency response information must accompany the shipping paper so that responders who find one also find the other. Keeping them together ensures immediate access to both the material identification and the response guidance. Neither document replaces the other.

Question 42Hazardous Materials Shipping Papers and Emergency Response Information

A driver is hauling a mixed load. One package contains a regulated hazardous material and another contains a material that is excepted from hazmat regulation. How should the shipping papers be handled?

  1. List neither material on the shipping paper
  2. List only the excepted material
  3. List the regulated hazardous material with full required entries and emergency response information Correct answer.
  4. List both materials but omit the emergency response information

Explanation

The regulated hazardous material must be described on the shipping paper with the full basic description, quantity, and emergency response information. The excepted material does not need hazmat entries. Omitting the required entries for the regulated material is a violation.

Question 43Hazardous Materials Shipping Papers and Emergency Response Information

During a pre-trip review, a driver sees the shipping paper lists a hazardous material and the emergency response phone number, but the total quantity field is blank. What is the correct action?

  1. Proceed, because quantity is only needed for bulk loads
  2. Estimate the quantity and write it in personally
  3. Ask the shipper to enter the total quantity before departure Correct answer.
  4. Proceed, because the receiver can weigh the load on arrival

Explanation

The shipping paper must show the total quantity of hazardous material, not just for bulk shipments. A blank quantity field makes the document incomplete. The shipper should correct it before the vehicle departs.

Question 44Hazardous Materials Shipping Papers and Emergency Response Information

A responder arrives at a hazmat incident and asks the driver for the emergency response information. The driver hands over the shipping paper only. Why is this insufficient?

  1. The shipping paper is only valid for non-hazardous cargo
  2. The responder needed the vehicle registration instead
  3. The shipping paper is only required after the fire is out
  4. The shipping paper alone does not contain the required response guidance and first aid information Correct answer.

Explanation

Emergency response information contains hazard details, immediate precautions, first aid, and fire response guidance that the shipping paper basic description does not include. Responders need both documents. Handing over only the shipping paper leaves out critical response guidance.

Question 45Hazardous Materials Shipping Papers and Emergency Response Information

A driver is told the emergency response telephone number on the shipping paper may be used only during business hours. How does this affect the shipment?

  1. It fails the requirement because the number must be monitored at all times the material is in transportation Correct answer.
  2. It is acceptable if the driver carries a backup number
  3. It is acceptable for non-bulk packages only
  4. It is acceptable if the trip occurs during business hours

Explanation

The emergency response phone number must be monitored at all times while the material is in transportation, not just during business hours. A business-hours-only number does not meet the rule. The shipping paper must be corrected before transport.

Question 46Hazardous Materials Shipping Papers and Emergency Response Information

A driver is reviewing shipping papers for a material whose proper shipping name is preceded by the word "Waste." What does this indicate about the shipment?

  1. The material is exempt from shipping paper requirements
  2. The material is non-hazardous
  3. The material is being shipped for disposal and the word Waste is part of the required description Correct answer.
  4. The material may be transported without placards

Explanation

When a hazardous material is a hazardous waste, the word Waste must precede the proper shipping name in the basic description. This flags the shipment for disposal handling and regulatory tracking. It does not exempt the load from hazmat requirements.

Question 47Hazardous Materials Shipping Papers and Emergency Response Information

A shipper provides a shipping paper with the basic description in the correct order, but the emergency response telephone number appears only on a separate page that is not attached to the shipping paper. How should the driver treat this?

  1. Accept it, because the number is only needed after an incident
  2. Accept it, because the number exists somewhere in the cab
  3. Reject it until the number is entered on or attached to the shipping paper in a clearly identifiable location Correct answer.
  4. Accept it and copy the number onto the shipping paper personally

Explanation

The emergency response phone number must be entered on the shipping paper itself or on a document attached to it in a clearly identifiable location. A loose, unattached page does not satisfy the rule. The driver should not accept the shipment until it is corrected.

Question 48Hazardous Materials Shipping Papers and Emergency Response Information

A driver is hauling a hazardous material and is stopped for a weigh station inspection. The officer asks to see the shipping papers. Which location best satisfies the accessibility requirement?

  1. In the trailer with the cargo
  2. At the carrier's terminal
  3. In a locked compartment behind the sleeper berth
  4. In a folder on the passenger seat within the driver's reach Correct answer.

Explanation

Shipping papers must be readily accessible to the driver while at the controls, and a folder on the passenger seat within reach meets that standard. Locked compartments, the trailer, and the terminal all remove immediate access. Responders and inspectors must be able to obtain the papers without delay.

Question 49Hazardous Materials Shipping Papers and Emergency Response Information

A driver is given shipping papers for a load that includes a hazardous material requiring emergency response information. The driver notices the emergency response information omits first aid guidance. What is the correct assessment?

  1. The driver may add first aid guidance from memory
  2. The emergency response information is incomplete and must be corrected before transport Correct answer.
  3. This is acceptable if the material is not a poison
  4. This is acceptable because first aid is only recommended

Explanation

Required emergency response information includes first aid guidance along with hazard description and immediate precautions. Omitting first aid makes the information incomplete. The document must be corrected before the shipment moves.

Question 50Hazardous Materials Shipping Papers and Emergency Response Information

A driver is reviewing the shipping paper for a load of Division 6.1 poison and sees the basic description listed with the hazard class and identification number. Under the federal hazmat rules, what is the required order of the basic description entries on the shipping paper?

  1. Proper shipping name, hazard class or division, and UN identification number Correct answer.
  2. UN identification number, proper shipping name, and hazard class or division
  3. Hazard class or division, UN identification number, and proper shipping name
  4. Proper shipping name, UN identification number, and hazard class or division

Explanation

The basic description on a hazmat shipping paper must appear in a set sequence: proper shipping name first, then the hazard class or division, then the UN identification number. Additional entries such as packing group follow in their required positions. Inspectors and responders rely on this consistent order to read the paper quickly.