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CA Elevator Mechanic practice questions

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Question 1Elevator and conveyance code compliance

Under the general California elevator code framework, who bears the primary responsibility for ensuring that an elevator is maintained in a safe operating condition between inspections?

  1. The elevator manufacturer that originally installed the unit
  2. The owner or the owner's designated agent Correct answer.
  3. The inspecting agency that last certified the unit
  4. The state only, since it issues the operating permit

Explanation

California conveyance rules place the duty of safe maintenance on the owner or the owner's agent, who must arrange periodic service and correct deficiencies. The inspecting agency and the manufacturer do not assume day-to-day maintenance responsibility, and the state's role is regulatory oversight rather than upkeep.

Question 2Elevator and conveyance code compliance

A new elevator installation requires a permit before construction begins. Which party typically applies for and obtains that conveyance permit?

  1. The fire authority having jurisdiction
  2. The building's future tenants
  3. The utility company supplying power
  4. The licensed elevator contractor performing the work Correct answer.

Explanation

Permits for conveyance work are normally obtained by the licensed contractor responsible for the installation, who submits plans and pays fees before starting. Tenants, utilities, and fire authorities are not the permit applicants for conveyance construction.

Question 3Elevator and conveyance code compliance

How often must a routine safety inspection of an operating elevator generally be performed under California conveyance requirements?

  1. Only when the building changes ownership
  2. At least once each year Correct answer.
  3. Only when a complaint is filed
  4. At least once every five years

Explanation

Operating conveyances are subject to periodic inspection at least annually to confirm continued code compliance and safe condition. Longer intervals, complaint-driven-only inspection, or ownership-triggered inspection would not satisfy the recurring requirement.

Question 4Elevator and conveyance code compliance

What is the purpose of the certificate of operation posted in an elevator?

  1. It records the building's property tax assessment
  2. It lists the maintenance mechanic's home address
  3. It shows the unit has been inspected and is authorized to operate Correct answer.
  4. It guarantees the elevator will never break down

Explanation

The certificate of operation documents that the conveyance has passed required inspection and is permitted to be used. It is not a warranty against failure, nor does it contain personal or tax information.

Question 5Elevator and conveyance code compliance

A machine-room door on a new traction elevator installation is required to meet which condition?

  1. It must be self-closing and self-locking and open outward Correct answer.
  2. It may be left open during normal operation
  3. It must be made of glass for visibility
  4. It must be removable without tools

Explanation

Machine-space doors must be self-closing and self-locking, and they must open outward from the space so a person can exit freely. Leaving them open, making them tool-removable, or requiring glass does not meet the access and security intent of the rule.

Question 6Elevator and conveyance code compliance

In a hydraulic elevator, what is the function of the rupture valve (pipe rupture valve) in the supply line to the jack?

  1. It stops oil flow and arrests the car if the line breaks and flow exceeds a set rate Correct answer.
  2. It filters debris from the hydraulic fluid
  3. It regulates the oil temperature during cold weather
  4. It provides emergency electrical power to the pump

Explanation

A rupture or pipe-break valve senses excessive downward flow caused by a line failure and closes to stop the car. It is not a temperature control, a filter, or an electrical power source.

Question 7Elevator and conveyance code compliance

What does the governor do on a traction elevator equipped with a car safety?

  1. It controls the building's fire alarm system
  2. It opens and closes the car doors
  3. It levels the car at each floor
  4. It detects overspeed and mechanically triggers the safeties to stop the car Correct answer.

Explanation

The overspeed governor monitors car speed and, when the set tripping speed is reached, grips its rope to actuate the safety mechanism. Leveling, door operation, and fire alarm control are separate systems.

Question 8Elevator and conveyance code compliance

A car-door electric contact is intended to prevent the car from moving under which circumstance?

  1. When the machine room light is off
  2. When the car is empty of passengers
  3. When any car door or gate is not in the closed and locked position Correct answer.
  4. When the hall call button is pressed

Explanation

Door interlocks and contacts ensure the car cannot start or continue motion unless doors and gates are closed and locked. Passenger presence, hall calls, and lighting do not govern this safety circuit.

Question 9Elevator and conveyance code compliance

What is the required condition of the hoistway enclosure for an elevator?

  1. It may be open to the building lobby for ventilation
  2. It must be constructed of transparent panels throughout
  3. It must be enclosed with fire-resistive construction and be essentially smoke-tight Correct answer.
  4. It only needs a partial wall on the machine side

Explanation

The hoistway must be enclosed to resist fire spread and limit smoke migration into the building. Open, partial, or fully transparent enclosures do not satisfy the enclosure requirement.

Question 10Elevator and conveyance code compliance

The clearance between the car platform sill and the hoistway edge at each landing is limited primarily to prevent which hazard?

  1. Premature wear of the guide rails
  2. Excessive noise in the hoistway
  3. A passenger's foot or toe being caught in the gap Correct answer.
  4. Overheating of the door operator

Explanation

Sill-to-hoistway clearance limits reduce the risk of feet or toes being trapped as passengers enter and exit. Noise, rail wear, and door-operator heat are not the reason for this dimensional limit.

Question 11Elevator and conveyance code compliance

In a traction elevator, what is the purpose of the counterweight?

  1. It balances most of the car weight to reduce motor load and required traction Correct answer.
  2. It houses the governor rope tension device
  3. It serves as the car's primary suspension
  4. It provides emergency braking during a power failure

Explanation

The counterweight offsets the car and a portion of the rated load, reducing the power needed and improving traction efficiency. It is not a brake, does not contain the governor tension device, and does not suspend the car.

Question 12Elevator and conveyance code compliance

What is the function of the final limit switch on an elevator?

  1. It opens the hall doors at the top floor
  2. It slows the car as it approaches a landing
  3. It stops the car if it travels beyond the normal terminal stopping point Correct answer.
  4. It recharges the battery during descent

Explanation

The final limit switch is a backup device that cuts power if the car overtravels past normal terminal stopping. Normal slowing, door operation, and battery charging are not its functions.

Question 13Elevator and conveyance code compliance

Where must the emergency means of lowering a hydraulic elevator car be located?

  1. Only on the roof of the building
  2. Accessible at the valve or in the machine space as designed Correct answer.
  3. Only in the fire command center
  4. Only inside the car ceiling

Explanation

The manual lowering means is provided at the hydraulic valve or designated machine-space location so trained personnel can lower the car. It is not placed in the car ceiling, on the roof, or solely in the fire command center.

Question 14Elevator and conveyance code compliance

Which condition is required for the pit access ladder or means of access to the elevator pit?

  1. It must be painted a bright color to satisfy the code
  2. It must be securely fastened and positioned to permit safe entry and exit Correct answer.
  3. It must be removable by passengers
  4. It must be located inside the car

Explanation

Pit access must be arranged so a person can enter and leave safely, with the ladder or steps securely fixed in position. Removability by passengers, color, and placement inside the car do not satisfy the access requirement.

Question 15Elevator and conveyance code compliance

What is the purpose of the car emergency alarm bell or device?

  1. It lets a trapped passenger summon help from outside the hoistway Correct answer.
  2. It resets the governor after tripping
  3. It opens the hoistway doors automatically
  4. It signals the car to stop at the next floor

Explanation

The emergency alarm provides a means for occupants to call for assistance if the car stalls. It does not control car movement, reset the governor, or operate hoistway doors.

Question 16Elevator and conveyance code compliance

A two-way communication means in an elevator car is required to remain operational under which condition?

  1. During a normal power failure, using standby or battery power Correct answer.
  2. Only while the building's main lighting is on
  3. Only during scheduled inspections
  4. Only when a mechanic is present in the machine room

Explanation

Two-way communication must function even when normal building power is lost, so it is backed by standby or battery power. It cannot depend on normal lighting, inspection timing, or mechanic presence.

Question 17Elevator and conveyance code compliance

What does the term "rated load" mean for an elevator?

  1. The load the elevator is designed and approved to carry safely Correct answer.
  2. The maximum load the car can physically hold before the floor deforms
  3. The weight of the empty car only
  4. The combined weight of the ropes and counterweight

Explanation

Rated load is the design capacity approved for the installation and used for capacity and safety calculations. It is not the point of structural failure, the empty car weight, or the suspension hardware weight.

Question 18Elevator and conveyance code compliance

A freight elevator with a rated load of several thousand pounds is being inspected. Which item is most directly tied to confirming the capacity is properly communicated to users?

  1. The posted capacity plate in the car Correct answer.
  2. The color of the car interior
  3. The brand of the door operator
  4. The number of hall call buttons

Explanation

The capacity plate posts the rated load so users know the approved limit. Interior color, call button count, and door operator brand do not communicate capacity.

Question 19Elevator and conveyance code compliance

How is the speed of a traction elevator governor tripping point generally related to the rated speed of the car?

  1. It is set well below rated speed to trip during normal runs
  2. It is set exactly at the rated speed
  3. It is set somewhat above the rated speed so normal operation does not trip it Correct answer.
  4. It is unrelated to rated speed and set by the building owner

Explanation

Governor tripping speed is set above rated speed so ordinary running does not activate the safeties, while still limiting overspeed. Setting it below or exactly at rated speed would cause nuisance trips, and the owner does not set it arbitrarily.

Question 20Elevator and conveyance code compliance

A mechanic finds that the car safeties on a traction elevator are being lubricated to reduce noise. Why is this a concern under code compliance?

  1. Lubricant is required by code on all safety blocks
  2. Lubricant only affects the counterweight, not the safeties
  3. Lubricant improves safety performance and is always acceptable
  4. Lubricant can prevent the safeties from gripping the rails when needed Correct answer.

Explanation

Safety blocks depend on friction against the guide rails to stop the car; lubrication can reduce that friction and impair stopping. Lubrication is not required, is not always acceptable, and does affect the safeties directly.

Question 21Elevator and conveyance code compliance

During an inspection, a mechanic observes that the hoistway door on one landing will open without the car being present. Which code principle is violated?

  1. Hoistway doors must remain permanently unlocked for access
  2. Hoistway doors may open freely if the landing is unoccupied
  3. Hoistway doors must be locked and not openable from the landing unless the car is there Correct answer.
  4. Hoistway doors only need locking on the top floor

Explanation

Landing doors must be locked and cannot be opened from the landing unless the car is at that floor, preventing falls into the hoistway. Permanent unlocking, free opening on unoccupied floors, and top-floor-only locking all defeat this protection.

Question 22Elevator and conveyance code compliance

When a car is equipped with a door reopening device, what must happen if an object interrupts the light beam during closing?

  1. The doors must continue closing at full speed
  2. The doors must reopen and remain open long enough to allow safe entry Correct answer.
  3. The car must immediately descend to the pit
  4. The alarm must sound continuously until reset

Explanation

The reopening device must reverse the closing doors and hold them open sufficiently for a passenger to pass safely. Continuing to close, descending, or sounding a continuous alarm does not meet the requirement.

Question 23Elevator and conveyance code compliance

A building owner wants to place a new elevator in an existing structure. Which document set is normally submitted with the permit application for review?

  1. Only the manufacturer's brochure
  2. Only a verbal description of the work
  3. Construction drawings and specifications for the conveyance Correct answer.
  4. Only the maintenance contract

Explanation

Permit review requires drawings and specifications that show the conveyance design and compliance with code. Verbal descriptions, maintenance contracts, and brochures do not provide the necessary technical detail.

Question 24Elevator and conveyance code compliance

What is the role of the oil buffer at the bottom of a hoistway?

  1. It provides lubrication to the guide rails
  2. It detects smoke in the hoistway
  3. It decelerates the car or counterweight if it overtravels downward Correct answer.
  4. It stores hydraulic fluid for the jack

Explanation

Oil buffers absorb energy and decelerate the car or counterweight in the event of overtravel beyond the normal stopping point. They are not fluid reservoirs, rail lubricators, or smoke detectors.

Question 25Elevator and conveyance code compliance

An elevator is being modernized with a new controller. Which statement best reflects the code expectation for existing safety devices during modernization?

  1. Safety devices can be removed if the new controller is digital
  2. Existing devices may remain if they were compliant when originally installed
  3. Only the door operator must be upgraded
  4. Safety devices must be brought into compliance with current requirements as part of the alteration Correct answer.

Explanation

Alterations trigger an obligation to bring affected safety devices up to current code so the modernized system is safe as a whole. Relying on original compliance, removing devices, or upgrading only doors does not satisfy this expectation.

Question 26Elevator and conveyance code compliance

On a traction elevator, what is the primary function of the machine room ventilation requirement?

  1. To pressurize the hoistway during a fire alarm
  2. To cool the counterweight guide rails during travel
  3. To supply combustion air to the building's boiler plant
  4. To keep the machine room temperature within a range that protects the control equipment Correct answer.

Explanation

Machine room spaces containing solid-state control equipment must be kept within the temperature range specified for that equipment, and ventilation or air conditioning is the usual way to achieve it. Excess heat shortens the life of drives and relays and can cause nuisance faults. The requirement is about equipment protection, not boiler air, hoistway pressurization, or rail cooling.

Question 27Elevator and conveyance code compliance

Which device is required at the top of the hoistway to stop the car if it travels above the normal terminal landing?

  1. A final terminal stopping device Correct answer.
  2. A pit oil buffer
  3. A governor rope tension sheave
  4. A car-leveling sensor

Explanation

A final terminal stopping device acts as a backup to the normal terminal stopping means and stops the car if it overtravels at the top terminal. It operates independently of the normal limit and leveling circuits. The governor tension sheave, leveling sensor, and pit buffer serve other functions.

Question 28Elevator and conveyance code compliance

What is the minimum number of sets of car safety blocks or guides required to guide the car platform on its frame?

  1. Three
  2. Two Correct answer.
  3. Four
  4. One

Explanation

The car platform must be guided by at least two sets of guides or blocks arranged to resist both horizontal and rotational displacement. Two points define a line, so at least two guides are needed to keep the platform aligned. One guide cannot resist rotation, and three or four are permitted but not the minimum.

Question 29Elevator and conveyance code compliance

An elevator car is provided with a door reopening device. If the device becomes inoperative, what must happen to the car?

  1. The car may continue in service if a attendant is present
  2. The car may run only between the main floor and the top floor
  3. The car must be removed from service until the device is restored Correct answer.
  4. The car may run only at reduced speed

Explanation

A power-operated car door must have a reopening device that functions, and if it fails the car is not permitted to remain in normal passenger service. The device protects passengers from being struck by a closing door. An attendant, reduced speed, or a restricted travel range does not restore the required protection.

Question 30Elevator and conveyance code compliance

What is the purpose of the pit stop switch?

  1. To de-energize the driving machine and prevent normal operation while a person is in the pit Correct answer.
  2. To stop the car automatically at the lowest landing
  3. To reset the governor after a trip
  4. To test the oil buffer at the pit

Explanation

The pit stop switch allows a person working in the pit to stop and lock out the driving machine so the car cannot be moved by normal operation. It is a personnel-protection device. It does not perform automatic landing stops, governor resetting, or buffer testing.

Question 31Elevator and conveyance code compliance

Which clearance must be maintained between the car crosshead and the overhead machinery when the car is at its highest stopping point?

  1. The compensation chain travel
  2. The top-of-car refuge space Correct answer.
  3. The governor rope stretch allowance
  4. The counterweight runby

Explanation

When the car is at the top terminal, the space above the car must be sufficient to protect a person on the car top from being struck by overhead structure. This refuge space is a defined vertical clearance. Counterweight runby, governor rope stretch, and compensation travel are unrelated measurements.

Question 32Elevator and conveyance code compliance

What does the load-weighing device on an elevator car do when the car is loaded beyond its rated capacity?

  1. It opens the car door automatically
  2. It applies the car safeties
  3. It prevents the car from starting and provides a signal to the passengers Correct answer.
  4. It trips the governor

Explanation

A car overload device senses when the load exceeds the rated capacity and prevents the car from starting under normal operation until the excess is removed, while signaling the condition. It does not trip the governor, open doors, or set safeties. Those functions belong to other protective devices.

Question 33Elevator and conveyance code compliance

A mechanic is asked to verify the electrical protective ground connection on an elevator controller. Which statement best describes the code requirement?

  1. The controller enclosure must be bonded to the grounded conductor of the elevator circuit Correct answer.
  2. Grounding may be omitted if the controller is mounted on a concrete floor
  3. The grounding conductor may be smaller than the circuit conductors
  4. Only the motor frame requires grounding

Explanation

Non-current-carrying metal parts of elevator equipment, including the controller enclosure, must be reliably connected to the equipment grounding conductor of the supply circuit. This provides a low-impedance path for fault current. Concrete mounting, motor-only grounding, or undersized grounding conductors do not satisfy the requirement.

Question 34Elevator and conveyance code compliance

A new elevator installation includes a traveling cable. What is the primary purpose of this cable?

  1. To provide tension to the governor rope
  2. To detect overspeed of the car
  3. To supply power and control signals between the car and the machine room Correct answer.
  4. To carry the car and counterweight loads

Explanation

The traveling cable is the flexible connection that carries power, lighting, and control circuits between the moving car and the fixed building wiring. It is designed to flex repeatedly as the car travels. It does not carry structural loads, detect overspeed, or tension the governor rope.

Question 35Elevator and conveyance code compliance

When a hoistway door is provided with a vision panel, what is the purpose of that panel?

  1. To permit inspection of the door gibs
  2. To reduce the door weight for the operator
  3. To provide ventilation to the hoistway
  4. To allow persons outside the hoistway to see whether the car is at the landing Correct answer.

Explanation

A vision panel in a hoistway door lets a person waiting at the landing see whether the car is present, which reduces the chance of falling through an open door into an empty hoistway. It is a safety feature, not a weight, ventilation, or inspection convenience.

Question 36Elevator and conveyance code compliance

Which condition must be met before a car may be operated from the car-top inspection station?

  1. The hall call buttons must be disabled at every landing
  2. The pit switch must be in the run position
  3. The inspection switch must be in the inspection position and the car must be under the control of the person on top Correct answer.
  4. The car door must be fully open

Explanation

Car-top inspection operation requires the inspection switch to be placed in the inspection mode so normal operation is overridden and the car responds only to the inspector's constant-pressure controls. The inspector on the car top must have control of the car. Door position, pit switch position, and hall call status are not the governing conditions.

Question 37Elevator and conveyance code compliance

A hydraulic elevator car drifts downward slowly when stopped at a landing. Which condition is most likely responsible?

  1. A worn governor rope
  2. A misadjusted final limit switch
  3. A loose counterweight guide shoe
  4. A leaking check valve or lowering valve in the power unit Correct answer.

Explanation

Downward drift in a hydraulic elevator usually indicates internal leakage past the check valve or the lowering valve in the power unit, allowing oil to escape from the jack. The valves are intended to hold the car at the landing. Governor ropes, limit switches, and counterweight shoes do not control hydraulic holding.

Question 38Elevator and conveyance code compliance

During a periodic inspection, a mechanic finds the car safety switch does not open when the safety is applied. Why is this significant?

  1. The governor will trip at a lower speed
  2. The car will not level properly at landings
  3. The door operator will fail to close
  4. The driving machine may continue to run with the safety set, causing rope slack or damage Correct answer.

Explanation

The safety switch is intended to open the driving machine circuit when the safeties are applied, so the machine stops and does not continue pulling against a set safety. If the switch fails to open, the ropes can go slack and the machine can be damaged. Leveling, governor trip speed, and door closing are not controlled by this switch.

Question 39Elevator and conveyance code compliance

What is the required characteristic of the hoistway door locking means for a passenger elevator?

  1. It must be unlocked automatically when the car approaches within ten feet
  2. It must be held closed by gravity alone
  3. It must be unlocked by a key from the landing and must be electrically monitored Correct answer.
  4. It must be capable of being unlocked only from the car

Explanation

Hoistway doors must be equipped with a locking device that keeps the door closed and locked, can be released by a key from the landing for emergency access, and is monitored by an electrical contact that prevents car motion unless the door is locked. Gravity alone and automatic unlocking near the landing are not acceptable.

Question 40Elevator and conveyance code compliance

A building has an elevator whose car is provided with a folding gate rather than a solid door. Which statement best reflects the code approach to car enclosures?

  1. The gate may be omitted if the hoistway doors are solid
  2. The gate must be of an approved type and must close the car opening to the required height Correct answer.
  3. The gate must be made of glass
  4. Folding gates are prohibited on all passenger elevators

Explanation

Where a car enclosure uses a gate rather than a solid door, the gate must be an approved type that closes the car opening to the required height so passengers are protected. Material and omission are not free choices. Glass is not a general requirement.

Question 41Elevator and conveyance code compliance

What is the function of the governor rope tension sheave at the bottom of the hoistway?

  1. To drive the governor during car travel
  2. To measure the car speed electronically
  3. To keep the governor rope taut so the governor can grip the rope and trip the safeties Correct answer.
  4. To guide the counterweight

Explanation

The tension sheave at the bottom of the governor rope run keeps the rope under tension so it does not slip on the governor sheave. Without tension, the governor could fail to grip the rope and trip the safeties at the correct speed. The sheave does not drive the governor, measure speed, or guide the counterweight.

Question 42Elevator and conveyance code compliance

A mechanic must enter the pit to inspect the buffer. Which practice best complies with the code intent for pit access?

  1. Stop and lock out the car using the pit switch and access the pit only with the car parked at a safe landing Correct answer.
  2. Rely on the door interlock to prevent car movement
  3. Enter the pit without notifying anyone to save time
  4. Enter the pit while the car is running on normal service

Explanation

Pit work requires that the car be stopped and the pit switch used to prevent normal operation while a person is in the pit. The car should be parked so the pit is clear and the person can work safely. Running the car, working alone without notice, or relying only on door interlocks does not meet the intent.

Question 43Elevator and conveyance code compliance

What is the purpose of the car door interlock contact in the door operator circuit?

  1. To limit the car speed when the door is open
  2. To detect the presence of passengers in the car
  3. To sound the alarm if the door is forced
  4. To prevent the car from starting unless the car door is closed and locked Correct answer.

Explanation

The car door contact is part of the door interlock chain that permits car motion only when the car door is closed and locked. It does not sense passengers, limit speed, or sound the alarm. Its role is to prevent movement with an open or unlocked door.

Question 44Elevator and conveyance code compliance

An elevator is equipped with a counterweight. What clearance is required between the counterweight and the hoistway structure at the bottom of its travel?

  1. A runby clearance that allows the counterweight to stop without striking the buffer or structure Correct answer.
  2. A clearance of at least one inch only
  3. A clearance equal to the car travel
  4. No clearance is required

Explanation

The counterweight must have runby clearance so that it can travel to its lowest position without striking the buffer or hoistway structure before the car reaches its top terminal. This clearance protects the rope and machine from being overloaded. It is not equal to car travel, a fixed one inch, or zero.

Question 45Elevator and conveyance code compliance

A mechanic is testing the emergency operation of a machine-room-less elevator. Which statement best describes the code concern for manual emergency operation?

  1. The means of emergency operation must be accessible and must move the car safely to a landing Correct answer.
  2. Emergency operation requires the car to be empty
  3. Emergency operation must be performed only by the fire department
  4. Manual operation is never required for machine-room-less elevators

Explanation

Where emergency operation is required, the means must be readily accessible to authorized persons and must be capable of moving the car safely to a landing. The requirement is about safe rescue capability, not about prohibiting manual operation, restricting it to the fire department, or requiring an empty car.

Question 46Elevator and conveyance code compliance

A mechanic observes that the compensation ropes on a high-rise traction elevator are too short, so they lift off the floor when the car is at the top. What is the likely consequence?

  1. The rope tension will be unbalanced and the car may vibrate or the ropes may whip Correct answer.
  2. The governor will trip prematurely
  3. The car will level more accurately
  4. The door operator will lose power

Explanation

Compensation ropes are intended to balance the weight of the suspension ropes as the car travels. If they are too short, they cannot hang freely and the tension balance is lost, causing vibration, rope whip, and uneven loading. Leveling accuracy, governor tripping, and door power are not the direct consequences.

Question 47Elevator and conveyance code compliance

A new elevator is installed in a building where the hoistway is shared with a stairway. Which requirement applies to the hoistway enclosure in this situation?

  1. The hoistway may be open if the building is fully sprinklered
  2. The hoistway may be open to the stairway if a smoke detector is installed
  3. The hoistway must be enclosed with fire-resistive construction separate from the stairway Correct answer.
  4. The hoistway may share the stairway enclosure if the car is sprinklered

Explanation

Elevator hoistways must be enclosed with fire-resistive construction and must not be open to stairways or other spaces, so that smoke and fire cannot spread between them. Smoke detectors, sprinklers, or car sprinklers do not waive the enclosure requirement. The separation protects both the stairway and the hoistway.

Question 48Elevator and conveyance code compliance

A mechanic is evaluating whether an existing elevator must be upgraded to meet current code when a building changes occupancy. Which principle generally governs?

  1. The authority having jurisdiction determines what upgrades are required based on the change of use and the applicable code edition Correct answer.
  2. The elevator must always be replaced entirely
  3. Only the car interior must be upgraded
  4. Existing elevators are always exempt from all code requirements

Explanation

When a building changes occupancy, the authority having jurisdiction evaluates the existing elevator against the applicable code and decides which upgrades are necessary to achieve an acceptable level of safety. Existing equipment is not automatically exempt, and full replacement is not automatically required. The scope is set by the authority, not by a single component.

Question 49Elevator and conveyance code compliance

During a test, the car safeties are applied and the car stops, but the governor rope continues to be pulled through the safety mechanism. What does this indicate?

  1. The safety mechanism is not gripping the governor rope properly, so the safeties may not set fully Correct answer.
  2. The car is overloaded and the safeties are working as designed
  3. The buffer is absorbing the energy
  4. The governor is operating correctly and the rope should slip

Explanation

When the safeties are applied, the safety mechanism should grip the governor rope so the lifting force sets the safeties against the guide rails. If the rope slips through, the safeties may not fully engage and the car may not stop reliably. Correct governor operation, overload, and buffer action are not explanations for rope slip at the safety.

Question 50Elevator and conveyance code compliance

An engineer is reviewing the seismic design of an elevator in a high-seismic region. Which item is most directly addressed by elevator seismic requirements?

  1. The retention of the counterweight and car on their guide rails during an earthquake Correct answer.
  2. The color of the car operating panel
  3. The type of floor covering in the car
  4. The size of the machine room door

Explanation

Seismic requirements for elevators focus on keeping the car and counterweight on their guide rails and preventing derailment or rope displacement during an earthquake. They address structural and mechanical restraint, not cosmetic or architectural details. Panel color, door size, and floor covering are unrelated.