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AR Boiler Operator practice questions

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Question 1Boiler Inspection, Licensing and Permits

Under the ASME Boiler and Pressure Vessel Code, which body authorizes the use of the 'ASME' stamp on a boiler?

  1. The authorized inspection agency
  2. The state or municipal jurisdiction
  3. The American Society of Mechanical Engineers Correct answer.
  4. The National Board of Boiler and Pressure Vessel Inspectors

Explanation

The ASME Code is administered by the American Society of Mechanical Engineers, which controls the use of its stamps and certification marks. Jurisdictions adopt the Code but do not own or issue the ASME stamp, and the National Board administers a separate registration and stamp program.

Question 2Boiler Inspection, Licensing and Permits

A boiler is to be installed in a jurisdiction that has adopted the ASME Boiler and Pressure Vessel Code. What is the primary purpose of the required pre-operational inspection?

  1. To establish the boiler's fuel efficiency rating
  2. To confirm the boiler was built, installed, and will be operated in compliance with the adopted code and rules Correct answer.
  3. To determine the fair market value of the boiler for tax purposes
  4. To verify the manufacturer's warranty is still in force

Explanation

Jurisdictional inspections exist to confirm code compliance of construction, installation, and operation, protecting public safety. Valuation, warranty status, and efficiency ratings are commercial matters outside the inspector's scope.

Question 3Boiler Inspection, Licensing and Permits

Which document must normally be obtained before a newly installed boiler may be operated in a jurisdiction that regulates boilers?

  1. A welder's performance qualification record
  2. A certificate of inspection and operating permit Correct answer.
  3. A material test report for the shell plate
  4. A bill of lading

Explanation

After a satisfactory inspection, the jurisdiction issues a certificate of inspection and authorizes operation, often through a permit or registration. The other documents are construction and shipping records that support but do not replace the operating authorization.

Question 4Boiler Inspection, Licensing and Permits

Who is typically responsible for arranging the required periodic inspection of a boiler in service?

  1. The fuel supplier
  2. The boiler manufacturer
  3. The insurance broker
  4. The owner or user of the boiler Correct answer.

Explanation

The owner or user bears the legal duty to have the boiler inspected on the required schedule and to keep the certificate current. Suppliers, manufacturers, and brokers have no statutory duty to schedule inspections.

Question 5Boiler Inspection, Licensing and Permits

What is the role of an authorized inspection agency in boiler regulation?

  1. To set the price of boiler fuel
  2. To perform inspections and certify results on behalf of the jurisdiction Correct answer.
  3. To manufacture safety valves
  4. To write the boiler code standards

Explanation

Authorized inspection agencies are recognized by the jurisdiction to conduct inspections and report findings, acting as its agent for enforcement. They do not write the code, build components, or regulate fuel markets.

Question 6Boiler Inspection, Licensing and Permits

A boiler certificate of inspection has expired and no new inspection has been completed. What is the required action?

  1. The boiler must be taken out of service until a satisfactory inspection is completed Correct answer.
  2. The boiler may operate if the operator holds a valid license
  3. The boiler may operate at reduced pressure indefinitely
  4. The boiler may continue operating for 90 days automatically

Explanation

Operating a boiler without a valid certificate is prohibited; the unit must be shut down until it is inspected and the certificate renewed. There is no automatic grace period, indefinite reduced-pressure allowance, or operator-license substitute for the certificate.

Question 7Boiler Inspection, Licensing and Permits

An inspector finds a condition that does not meet code but does not present an immediate danger. What is the most appropriate classification?

  1. A recordkeeping error with no follow-up
  2. A noncritical deficiency to be corrected within a stated time Correct answer.
  3. A construction defect requiring the ASME stamp to be revoked
  4. An imminent hazard requiring immediate shutdown

Explanation

Deficiencies that are not immediately hazardous are typically cited with a correction deadline and re-inspection. Immediate shutdown is reserved for imminent hazards, and stamp revocation is not an inspector's remedy for a minor condition.

Question 8Boiler Inspection, Licensing and Permits

Which of the following best describes the National Board registration of a boiler?

  1. The jurisdiction assigns a registration number after the first inspection
  2. The manufacturer submits construction data to the National Board, which assigns a registration number Correct answer.
  3. The owner registers the boiler when filing taxes
  4. The inspector registers the boiler after the hydrostatic test

Explanation

Manufacturers register boilers with the National Board by submitting the required data reports, and the National Board assigns a registration number. Jurisdictions, owners, and inspectors do not perform this manufacturer registration.

Question 9Boiler Inspection, Licensing and Permits

A low-pressure heating boiler is being converted to a high-pressure application. What must the owner do before operating?

  1. Notify the fuel supplier only
  2. Obtain approval and a new inspection and certificate reflecting the changed design and service Correct answer.
  3. Simply change the safety valve setting
  4. Continue under the existing low-pressure certificate

Explanation

A change in service or design conditions requires jurisdictional review and re-inspection so the certificate matches actual conditions. Altering a safety valve alone or relying on the old certificate would leave the boiler unapproved for its new service.

Question 10Boiler Inspection, Licensing and Permits

Which record is an inspector most likely to review to confirm that a pressure vessel's shell material met code requirements?

  1. The operating log
  2. The operator's license
  3. The material test report (mill certificate) Correct answer.
  4. The fuel purchase invoice

Explanation

Material test reports document the chemical and mechanical properties of the plate or pipe used in construction. Operating logs, fuel invoices, and operator licenses do not establish material compliance.

Question 11Boiler Inspection, Licensing and Permits

What is the typical frequency for internal inspection of a high-pressure power boiler under common jurisdictional rules?

  1. Only when a failure occurs
  2. Every ten years
  3. Annually Correct answer.
  4. Every five years

Explanation

Most jurisdictions require an annual internal inspection of power boilers, with external inspections also on a defined schedule. Five- and ten-year intervals are far longer than typical requirements, and inspection is not limited to post-failure events.

Question 12Boiler Inspection, Licensing and Permits

An inspector observes that the boiler's safety valve has been plugged or capped to stop leakage. What action is warranted?

  1. The condition is acceptable if pressure stays below the set point
  2. The condition is a hazard requiring immediate correction and likely shutdown Correct answer.
  3. The condition is acceptable if the operator monitors pressure continuously
  4. The condition may be logged for correction at the next annual inspection

Explanation

Defeating a safety valve removes the boiler's primary overpressure protection and constitutes an imminent hazard. It cannot be deferred, offset by operating practice, or excused by continuous monitoring.

Question 13Boiler Inspection, Licensing and Permits

Which party issues the certificate of authorization that allows a manufacturer to apply the ASME stamp?

  1. The local fire department
  2. The fuel supplier
  3. The owner of the boiler
  4. The American Society of Mechanical Engineers Correct answer.

Explanation

ASME issues certificates of authorization to manufacturers whose quality control programs meet code requirements, permitting stamp use. Local fire departments, owners, and suppliers have no authority over ASME stamps.

Question 14Boiler Inspection, Licensing and Permits

A jurisdiction requires that a boiler operator hold a license. Which statement best describes the licensing basis?

  1. The license allows the operator to perform code welding
  2. The license replaces the need for periodic boiler inspection
  3. The license transfers the boiler's certificate of inspection to the operator
  4. The license confirms the operator has demonstrated the knowledge and experience required by the jurisdiction Correct answer.

Explanation

Operator licensing verifies that personnel meet knowledge and experience standards set by the jurisdiction. It does not transfer the boiler's certificate, authorize welding, or eliminate inspection requirements.

Question 15Boiler Inspection, Licensing and Permits

An inspector is denied access to a boiler room during a scheduled inspection. What is the most appropriate consequence?

  1. The inspector must reschedule without reporting the denial
  2. The inspection agency may issue a temporary certificate
  3. The jurisdiction may suspend or refuse to renew the boiler's certificate Correct answer.
  4. The owner may self-certify the inspection

Explanation

Refusal of access prevents verification of compliance, and jurisdictions typically treat this as grounds to withhold or suspend the certificate. Self-certification and automatic temporary certificates are not permitted, and the denial must be reported.

Question 16Boiler Inspection, Licensing and Permits

What does a shop inspection during fabrication primarily verify?

  1. That construction, materials, and workmanship comply with the code before shipment Correct answer.
  2. That the operator is properly licensed
  3. That the fuel supply contract is valid
  4. That the boiler will meet the owner's efficiency targets

Explanation

Shop inspections confirm code compliance of fabrication, materials, and workmanship prior to shipment. Efficiency targets, fuel contracts, and operator licensing are unrelated to fabrication inspection.

Question 17Boiler Inspection, Licensing and Permits

A boiler is removed from service and later reinstalled at a different location. What is required before it can operate at the new site?

  1. Only a new operator license
  2. A new installation inspection and certificate for the new location Correct answer.
  3. No action, since the boiler already holds a certificate
  4. Only a change of address notice to the fuel supplier

Explanation

Certificates attach to the installation and jurisdiction, so relocation requires re-inspection and a new certificate at the new site. The prior certificate does not follow the boiler, and supplier notice or operator licensing is insufficient.

Question 18Boiler Inspection, Licensing and Permits

Which of the following would most likely require the jurisdiction to be notified before work begins?

  1. Routine adjustment of the burner air damper
  2. Recording the daily steam pressure
  3. Repairs to a boiler pressure part by welding Correct answer.
  4. Changing the boiler room light bulbs

Explanation

Welded repairs to pressure parts are code activities requiring notification, qualified procedures, and inspection. Routine adjustments, lighting changes, and log entries are ordinary operating tasks that do not require pre-notification.

Question 19Boiler Inspection, Licensing and Permits

An inspector finds that the boiler's certificate is posted but the boiler nameplate data do not match the certificate. What is the appropriate response?

  1. Investigate the discrepancy and require correction before the certificate is relied upon Correct answer.
  2. Remove the nameplate to resolve the conflict
  3. Ignore the mismatch because a certificate is posted
  4. Accept the certificate and note the mismatch only at the next inspection

Explanation

The certificate must accurately describe the boiler it covers, so mismatched data indicate a possible documentation or identification error that must be resolved. Ignoring it or altering the nameplate would compound the problem.

Question 20Boiler Inspection, Licensing and Permits

A boiler is insured and inspected by an insurer's inspector, but the jurisdiction also requires its own inspection. Which statement is correct?

  1. The insurance inspection legally replaces the jurisdictional inspection
  2. The jurisdictional inspection legally replaces the insurance inspection
  3. Both inspections may be required, and each serves its own authority Correct answer.
  4. Only the insurer may determine the inspection interval

Explanation

Insurance inspections protect the insurer's interests, while jurisdictional inspections enforce public safety law; one does not automatically satisfy the other unless the jurisdiction expressly accepts it. The insurer does not set statutory intervals.

Question 21Boiler Inspection, Licensing and Permits

What is the significance of a boiler's maximum allowable working pressure (MAWP) on its nameplate and certificate?

  1. It is the pressure at which the safety valve must be removed
  2. It is the highest pressure at which the boiler may be operated under its approval Correct answer.
  3. It is the average pressure observed during normal operation
  4. It is the pressure used only during the hydrostatic test

Explanation

The MAWP is the pressure limit established by design and confirmed by the jurisdiction, and operation above it is prohibited. It is not a removal threshold, an average value, or limited to test conditions.

Question 22Boiler Inspection, Licensing and Permits

An owner wants to increase a boiler's operating pressure above its stamped MAWP by resetting the safety valve. What must happen first?

  1. An engineering re-rating review and jurisdictional approval of the new MAWP Correct answer.
  2. Only notification of the insurance carrier
  3. Only a note in the operating log
  4. Only a new safety valve purchase

Explanation

Raising the operating pressure above the stamped MAWP requires engineering evaluation of all pressure parts and formal approval of a new rating by the jurisdiction. A valve change, log entry, or insurer notice alone cannot authorize higher pressure.

Question 23Boiler Inspection, Licensing and Permits

Which situation most clearly constitutes an imminent hazard justifying immediate shutdown?

  1. A dirty sight glass on the water column
  2. A slightly loose handrail on the access platform
  3. A missing operating log entry for one shift
  4. A crack in a pressure part leaking steam with no means of isolation Correct answer.

Explanation

A leaking crack in a pressure part threatens catastrophic failure and requires immediate shutdown. Loose handrails, missing log entries, and a dirty sight glass are deficiencies to correct but do not present imminent danger of pressure-part failure.

Question 24Boiler Inspection, Licensing and Permits

A new boiler is installed with a valid ASME stamp but the jurisdiction has not yet inspected it. What is the correct operating status?

  1. It may not be operated until the jurisdiction completes its inspection and issues a certificate Correct answer.
  2. It may be operated at half pressure as a precaution
  3. It may be operated because the ASME stamp proves compliance
  4. It may be operated if the installer signs a statement of compliance

Explanation

The ASME stamp certifies construction, but the jurisdiction's installation inspection and certificate are separately required before operation. The stamp, a reduced-pressure practice, or an installer statement does not substitute for that authorization.

Question 25Boiler Inspection, Licensing and Permits

Which action best demonstrates an operator's compliance with licensing and permit requirements?

  1. Posting the manufacturer's warranty in the boiler room
  2. Filing fuel receipts with the inspection agency
  3. Displaying the ASME stamp drawing on the wall
  4. Keeping the operator license and boiler certificate current and available for review Correct answer.

Explanation

Compliance means maintaining valid credentials and permits and making them available to the inspector. Warranties, fuel receipts, and stamp drawings are not licensing or permit records.

Question 26Boiler Inspection, Licensing and Permits

Who is authorized to perform the official inspection that allows a boiler to be issued a certificate of inspection in most jurisdictions?

  1. A commissioned inspector holding proper credentials Correct answer.
  2. Any licensed stationary engineer on staff
  3. The boiler room shift supervisor
  4. The owner's maintenance manager

Explanation

Jurisdictional rules generally require that official inspections be made by a properly commissioned inspector, such as a state inspector or an inspector employed by an authorized insurance company. Operating personnel cannot certify their own equipment.

Question 27Boiler Inspection, Licensing and Permits

What is the purpose of posting the certificate of inspection in the boiler room?

  1. To show the boiler is currently authorized to operate Correct answer.
  2. To record the boiler's daily operating log entries
  3. To document the fuel supplier's delivery schedule
  4. To list the operator's personal license number

Explanation

The posted certificate provides visible evidence that the boiler has passed the required inspection and is authorized to operate until the certificate expires. It is not a log or a purchasing record.

Question 28Boiler Inspection, Licensing and Permits

A boiler operator's license is generally issued based on which combination of requirements?

  1. Being employed by the boiler manufacturer
  2. Owning the building where the boiler is located
  3. Passing an examination and meeting experience requirements Correct answer.
  4. Purchasing insurance for the boiler plant

Explanation

Operator licensing is a competency credential, so jurisdictions typically require a qualifying examination plus verified operating experience or training. Ownership, insurance, and manufacturer employment are not licensing criteria.

Question 29Boiler Inspection, Licensing and Permits

What does an ASME stamp on a boiler nameplate primarily indicate?

  1. The boiler is approved for any fuel type without restriction
  2. The boiler has been registered with the owner's insurer
  3. The boiler was built to the applicable ASME construction code Correct answer.
  4. The boiler has passed its most recent jurisdictional inspection

Explanation

The ASME stamp certifies that the boiler was designed and constructed in accordance with the applicable ASME code section. Jurisdictional inspection and insurance are separate matters.

Question 30Boiler Inspection, Licensing and Permits

Before a newly installed boiler may be placed in operation, what must generally happen first?

  1. It must be repainted with the owner's identification colors
  2. It must complete one full year of standby service
  3. It must be operated at full load for a trial week
  4. It must be inspected and a certificate of inspection issued Correct answer.

Explanation

Jurisdictions require an inspection of the installed boiler and issuance of a certificate before operation is lawful. Cosmetic or trial conditions do not substitute for that authorization.

Question 31Boiler Inspection, Licensing and Permits

Which document typically establishes the maximum allowable working pressure that may be shown on a boiler's certificate?

  1. The manufacturer's data report and nameplate Correct answer.
  2. The plant's electrical single-line diagram
  3. The fuel supplier's delivery ticket
  4. The operator's daily log sheet

Explanation

The maximum allowable working pressure is a design value documented by the manufacturer's data report and stamped on the nameplate. The certificate reflects that established limit.

Question 32Boiler Inspection, Licensing and Permits

What is the role of the National Board in relation to boiler regulation?

  1. It maintains a registry and credentialing system supporting jurisdictional rules Correct answer.
  2. It writes the operating procedures for each individual boiler plant
  3. It manufactures safety valves for certified boilers
  4. It directly enforces local boiler laws in every municipality

Explanation

The National Board is a standards and registration organization that supports jurisdictions through programs such as registration and inspector commissioning. Enforcement remains with the jurisdiction.

Question 33Boiler Inspection, Licensing and Permits

A boiler operator notices that the certificate of inspection is missing from its frame. What is the most appropriate first step?

  1. Remove the boiler from service permanently
  2. Report the missing certificate to plant management for follow-up Correct answer.
  3. Continue operating since the boiler recently passed inspection
  4. Make a handwritten replacement certificate for the frame

Explanation

The posted certificate is a compliance document, and its absence should be reported so the proper copy can be obtained and posted. The operator should not fabricate or ignore compliance documentation.

Question 34Boiler Inspection, Licensing and Permits

A boiler is due for its periodic inspection, but production scheduling is tight. What is the correct approach?

  1. Defer the inspection until the next scheduled outage
  2. Operate at reduced pressure to avoid the inspection
  3. Make the boiler available for inspection as scheduled Correct answer.
  4. Ask the operator to perform the inspection instead

Explanation

Periodic inspections are a legal requirement tied to the certificate, so the boiler must be made available when due. Production convenience does not override inspection obligations.

Question 35Boiler Inspection, Licensing and Permits

An inspector requests that a boiler be opened for internal examination. What must the owner or operator do?

  1. Refuse unless the insurer agrees in writing
  2. Offer external photographs in place of entry
  3. Postpone until the next calendar year
  4. Open the boiler and provide safe access for the examination Correct answer.

Explanation

Owners must cooperate with required inspections by preparing the boiler and providing safe access. Substituting photographs or refusing entry defeats the inspection requirement.

Question 36Boiler Inspection, Licensing and Permits

A boiler's nameplate shows a maximum allowable working pressure of 150 psig, but the operating procedure calls for 175 psig. What should the operator do?

  1. Follow the procedure because it is the newer document
  2. Raise the safety valve setting to match the procedure
  3. Operate at 175 psig only during peak demand
  4. Operate within the stamped limit and report the conflict Correct answer.

Explanation

The stamped maximum allowable working pressure is the legal and design limit, and no procedure can authorize exceeding it. The conflict must be reported for correction.

Question 37Boiler Inspection, Licensing and Permits

Which situation would most likely require the jurisdiction to be notified before the work begins?

  1. Replacing a worn gasket on a low-point drain
  2. Changing the boiler room light bulbs
  3. Replacing a boiler's pressure-retaining shell section Correct answer.
  4. Repainting the boiler's outer jacket

Explanation

Alterations to pressure-retaining parts generally require notification and approval before work, because they affect code compliance. Routine maintenance and cosmetic work do not.

Question 38Boiler Inspection, Licensing and Permits

An operator is asked to run a boiler whose certificate expired yesterday and whose inspection has not yet been rescheduled. What is the proper response?

  1. Operate only on the night shift to avoid notice
  2. Do not operate until a valid certificate is in place Correct answer.
  3. Operate if the boiler passed last year's inspection
  4. Operate at half pressure until the inspection occurs

Explanation

Operation requires a currently valid certificate, and an expired certificate removes the legal authority to operate. Prior inspection history does not extend that authority.

Question 39Boiler Inspection, Licensing and Permits

What is the primary reason jurisdictions require a fee and application for a boiler installation permit?

  1. To set the plant's insurance premium
  2. To establish the boiler's resale value
  3. To fund the manufacturer's warranty program
  4. To review the installation for code compliance before operation Correct answer.

Explanation

The permit process gives the jurisdiction an opportunity to review plans and inspect the installation for code compliance before the boiler is placed in service. It is a regulatory control, not a financial or valuation tool.

Question 40Boiler Inspection, Licensing and Permits

A boiler is sold and moved to a new plant in the same jurisdiction. What is generally required before it operates at the new site?

  1. A new installation inspection and certificate for the new location Correct answer.
  2. A new ASME stamp applied at the new site
  3. Only a change of the owner's mailing address
  4. Nothing, because the boiler already holds a certificate

Explanation

A certificate is tied to the installation, so a relocated boiler must be inspected and certified at its new location. The existing certificate does not transfer automatically.

Question 41Boiler Inspection, Licensing and Permits

An inspector finds the boiler safe to operate but notes that the pressure gauge is out of calibration. Which outcome is most consistent with typical jurisdictional practice?

  1. A certificate may be issued with a written requirement to correct the deficiency Correct answer.
  2. The operator's license must be revoked immediately
  3. The finding must be ignored because the boiler is safe
  4. The boiler must be permanently decommissioned

Explanation

Non-hazardous deficiencies are commonly handled by issuing the certificate with a compliance deadline for correction. Only conditions creating imminent danger justify shutdown.

Question 42Boiler Inspection, Licensing and Permits

Which record best demonstrates that a boiler operator met the jurisdiction's competency requirement?

  1. A current operator license issued by the jurisdiction Correct answer.
  2. A copy of the plant's emergency action plan
  3. A signed overtime approval form
  4. A vendor training certificate for a burner controller

Explanation

The jurisdiction's operator license is the credential that evidences competency under the licensing law. Other documents may show training but do not satisfy the legal requirement.

Question 43Boiler Inspection, Licensing and Permits

A high-pressure boiler has a valid certificate, but the owner wants to change the fuel from natural gas to fuel oil. What is the most appropriate action?

  1. Operate on the new fuel at reduced firing rate
  2. Make the change only if the burner vendor supplies parts
  3. Make the change and notify the jurisdiction at the next inspection
  4. Obtain jurisdiction approval for the change before operating on the new fuel Correct answer.

Explanation

Fuel conversions affect combustion safety and are typically treated as changes requiring approval and inspection before operation. Retroactive notification or vendor parts alone do not satisfy that requirement.

Question 44Boiler Inspection, Licensing and Permits

What does an inspector typically verify by comparing the nameplate data with the certificate?

  1. That the boiler room is adequately ventilated
  2. That the operator on duty holds a valid license
  3. That the fuel bill has been paid for the month
  4. That the certificate matches the specific boiler it is posted on Correct answer.

Explanation

Matching nameplate and certificate data confirms the certificate belongs to that specific boiler and reflects its design limits. Ventilation, staffing, and billing are separate concerns.

Question 45Boiler Inspection, Licensing and Permits

An owner wants to increase a boiler's operating pressure above the stamped maximum allowable working pressure. What is the correct path?

  1. Have the boiler evaluated and re-rated under code with jurisdiction approval Correct answer.
  2. Increase pressure gradually while monitoring the gauge
  3. Reset the safety valve and update the operating procedure
  4. Ask the operator to log the higher pressure as a trial

Explanation

Raising pressure above the stamped maximum allowable working pressure requires an engineering evaluation and re-rating under the code, followed by jurisdiction approval and a revised certificate. Field adjustments alone are not permitted.

Question 46Boiler Inspection, Licensing and Permits

A plant holds both an insurer's inspection and a separate jurisdictional inspection requirement. How should the operator treat the two?

  1. Either one may be skipped in alternating years
  2. Both must be satisfied as required by the jurisdiction Correct answer.
  3. Only the insurer's inspection matters
  4. Only the jurisdictional inspection matters

Explanation

Where a jurisdiction requires its own inspection in addition to an insurer's inspection, both obligations apply. Satisfying one does not excuse the other.

Question 47Boiler Inspection, Licensing and Permits

A commissioned inspector is refused entry to a boiler room during a scheduled inspection. What is the most likely regulatory consequence?

  1. The inspector must reschedule at the owner's convenience
  2. The jurisdiction may order the boiler shut down until inspection occurs Correct answer.
  3. The boiler remains authorized because no defect was found
  4. The insurer assumes responsibility for the missed inspection

Explanation

Refusing a required inspection removes the basis for the certificate, and jurisdictions can order the boiler out of service until access is provided. The absence of findings does not preserve authorization.

Question 48Boiler Inspection, Licensing and Permits

An operator discovers that a boiler is being operated with a safety valve that has been gagged to stop leakage. What is the correct action?

  1. Remove the boiler from service and report the condition Correct answer.
  2. Replace the gauge glass and resume normal operation
  3. Reduce firing rate and leave the gag in place
  4. Continue operating and note the gag in the log

Explanation

A gagged safety valve defeats the boiler's primary overpressure protection and constitutes an imminent hazard requiring shutdown and reporting. Logging or reducing load does not restore protection.

Question 49Boiler Inspection, Licensing and Permits

An operator is asked to sign an inspection report confirming that a required internal examination was performed, but the boiler was never opened. What is the correct response?

  1. Refuse to sign a false confirmation and report the matter Correct answer.
  2. Sign it because the supervisor authorized the report
  3. Sign it only if the boiler passes a hydrostatic test
  4. Sign it and note the discrepancy in the operating log

Explanation

Falsifying an inspection record is a serious violation that undermines the entire certification system. The operator must decline and escalate the matter through proper channels.

Question 50Boiler Inspection, Licensing and Permits

A boiler's certificate lists a maximum allowable working pressure lower than the nameplate stamp. Which value governs operation?

  1. Whichever value the operator finds more convenient
  2. The higher nameplate value because it reflects design
  3. The value listed in the manufacturer's brochure
  4. The lower value shown on the current certificate Correct answer.

Explanation

The boiler may be operated only up to the lowest applicable limit, so a certificate restriction below the nameplate rating controls until the restriction is formally removed.