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Nevada Elevator / Conveying System Inspector
Practice Questions with Detailed Rationales
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1. Which code primarily governs the installation and inspection of elevators in Nevada? A. NEC (NFPA 70) B. ASME A17.1/CSA B C. OSHA 29 CFR 1910 D. IBC only *Correct answer: B – ASME A17.1/CSA B44 is the primary safety code for elevators and conveying systems adopted by Nevada. 2. The purpose of ASME A17.3 is to: A. Regulate new elevator installations B. Cover temporary construction hoists C. Provide safety requirements for existing elevators D. Replace A17.1 entirely *Correct answer: C – A17.3 applies to existing elevators and escalators to improve safety without full replacement. 3. An elevator inspector’s primary responsibility is to: A. Repair defective equipment B. Enforce safety codes through inspection C. Design elevator systems D. Operate elevators *Correct answer: B – Inspectors ensure compliance but do not perform repairs or design.
4. Which document must be available during an inspection? A. Building blueprint only B. Maintenance contractor license C. Inspection and maintenance records D. Fire evacuation plan *Correct answer: C – Maintenance and inspection records verify compliance and service history. 5. If a serious hazard is found, the inspector should: A. Ignore it until reinspection B. Immediately shut down the unit C. Repair it personally D. Notify the building occupants *Correct answer: B – Unsafe equipment must be removed from service to protect the public. 6. Which authority typically enforces elevator safety in Nevada? A. Local fire department B. Nevada Division of Industrial Relations C. OSHA exclusively D. Department of Motor Vehicles *Correct answer: B – Nevada elevator inspections fall under state labor and safety authorities. 7. Which system is considered a “conveying system”? A. HVAC ductwork B. Elevator, escalator, or moving walk C. Plumbing risers D. Electrical raceways *Correct answer: B – Conveying systems move people or materials vertically or horizontally. 8. Inspector reports should be: A. Verbal only B. Informal notes C. Written, accurate, and code-referenced D. Submitted only if violations exist
14. A variance allows: A. Ignoring all codes B. Temporary exemption under conditions C. Permanent removal of safety devices D. Inspector discretion without approval *Correct answer: B – Variances permit alternatives while maintaining safety. 15. Which document records past violations and corrections? A. Permit application B. Maintenance log C. Inspection certificate D. Violation history report *Correct answer: D – Violation histories track compliance over time. 16. Inspectors must avoid conflicts of interest to: A. Save time B. Reduce paperwork C. Maintain impartial enforcement D. Increase inspections *Correct answer: C – Impartiality ensures public trust and legal validity. 17. Which elevators require acceptance inspection? A. Existing elevators only B. New or altered elevators C. Freight elevators only D. Private residential lifts only *Correct answer: B – New or altered installations must be accepted before use. 18. Temporary operation permits are issued when: A. All work is complete B. Minor issues remain but safety is ensured C. The owner requests it D. Inspections are skipped *Correct answer: B – Temporary permits allow limited use while corrections are pending. 19. Code compliance ensures: A. Faster elevator speed
B. Lower energy costs C. Public safety and reliability D. Reduced inspections *Correct answer: C – Safety is the core purpose of elevator codes.
20. Which document authorizes elevator use? A. Building occupancy permit B. Inspection certificate C. Contractor invoice D. Maintenance agreement *Correct answer: B – A valid inspection certificate confirms legal operation. 2 1. The primary purpose of the governor in an elevator is to: A. Control door operation B. Limit elevator speed C. Balance the counterweight D. Operate the motor *Correct answer: B – The governor detects overspeed conditions and triggers safety mechanisms. 22. Elevator counterweights: A. Reduce motor energy required B. Increase cabin speed C. Replace cables D. Are optional *Correct answer: A – Counterweights balance the car to reduce energy consumption. 23. Hoistway access doors on machine floors must be: A. Unlocked at all times B. Lockable and only accessible to authorized personnel C. Replaced yearly D. Openable by passengers *Correct answer: B – Safety requires access control to prevent unauthorized entry.
C. Lower electricity usage D. Reduce door noise *Correct answer: A – Proper ventilation prevents motor overheating and fire hazards.
30. Elevator door interlocks: A. Prevent the car from moving if doors are open B. Only control lights C. Are optional for freight elevators D. Operate only manually *Correct answer: A – Interlocks are critical for passenger safety. 31. Emergency stop switches must be located: A. Inside the cab only B. Accessible to authorized personnel and passengers C. Only in the machine room D. On the roof only *Correct answer: B – They allow rapid shutdown during emergencies. 32. Elevator cars must have a: A. Fire extinguisher only B. Rated capacity sign and emergency communication C. Speed booster D. Manual control panel for the public *Correct answer: B – Safety signage and emergency communication are required. 33. Safety edges on elevator doors: A. Reduce noise B. Prevent closing on passengers C. Are decorative D. Increase speed *Correct answer: B – Pressure-sensitive edges prevent injury. 34. Slack rope switches: A. Alert when rope tension is insufficient B. Control car lights C. Balance the counterweight
D. Operate the doors *Correct answer: A – They prevent accidents due to rope slack.
35. Pit stop switches allow: A. Testing car functions in the pit B. Emergency door opening C. Faster elevator movement D. Ignoring maintenance logs *Correct answer: A – Pit stops facilitate inspection and maintenance safely. 36. Governor rope tension must be checked: A. Daily B. During every inspection C. Every 5 years D. Only if the car fails *Correct answer: B – Ensures governor operation reliability. 37. Car and counterweight buffers must be: A. Non-existent in traction elevators B. Inspected regularly for condition and travel distance C. Painted red only D. Optional for small elevators *Correct answer: B – Proper buffer condition is essential for safety. 38. Machine room controllers control: A. Door timing only B. Motor speed, acceleration, and deceleration C. Emergency lighting only D. Ventilation *Correct answer: B – Controllers manage elevator motion safely. 39. Elevator cab interiors must include: A. Mirrors only B. Handrails and emergency communication C. Music systems D. Speed indicators for passengers *Correct answer: B – Handrails support stability; communication ensures safety.
45. Emergency brakes on hydraulic elevators activate when: A. Hydraulic fluid leaks or pressure fails B. Car is empty C. Speed is too low D. Doors remain open *Correct answer: A – Brakes prevent uncontrolled descent in hydraulic failures. 46. Annual full-load tests are required to: A. Verify rated speed and capacity B. Reduce inspection frequency C. Test only emergency lighting D. Inspect door aesthetics *Correct answer: A – Full-load tests confirm safe operation under design conditions. 47. Hoistway door locking devices: A. Ensure doors cannot open unless car is present B. Control lighting C. Are optional D. Require daily lubrication only *Correct answer: A – Prevents passengers from falling into the hoistway. 48. Elevator emergency power operation must be tested: A. Monthly B. During periodic inspection C. Only if a power outage occurs D. Every 10 years *Correct answer: B – Testing ensures backup systems function correctly. 49. Car and counterweight guide rails must be: A. Cleaned, lubricated, and inspected B. Painted annually C. Replaced every 2 years D. Optional in traction elevators *Correct answer: A – Proper rail maintenance ensures smooth, safe travel. 50. Elevator load weighing devices must be: A. Inspected for accuracy
B. Installed in machine room only C. Optional for passenger elevators D. Decorative *Correct answer: A – Accurate load measurement ensures safe operation.
51. Pit lighting is required to: A. Improve aesthetics B. Allow safe inspection and maintenance C. Control motor speed D. Warn passengers *Correct answer: B – Adequate lighting prevents accidents during maintenance. 52. Emergency communication systems must connect to: A. Fire department only B. A central monitoring station or personnel C. Building manager only D. Elevator manufacturer *Correct answer: B – Ensures assistance can reach passengers in distress. 53. Rope lubrication is necessary to: A. Reduce friction and wear B. Increase speed C. Balance counterweights D. Change rope length *Correct answer: A – Proper lubrication extends rope life and safety. 54. Elevator car overspeed testing is performed by: A. Mechanical governor only B. Testing full-load condition using standard procedures C. Random timing D. Operator discretion *Correct answer: B – Full-load tests validate safety systems under realistic conditions. 55. Hydraulic elevator pressure relief valves prevent: A. Door jams B. Overpressure in the cylinder C. Car overspeed
61. Escalator step demarcation lines: A. Increase step speed B. Indicate safe stepping zones C. Reduce maintenance frequency D. Are optional *Correct answer: B – Visual indicators reduce passenger accidents. 62. Moving walk handrails must: A. Operate at a slower speed than steps B. Be synchronized with step speed C. Be stationary D. Only exist at ends *Correct answer: B – Handrail synchronization prevents tripping hazards. 63. Escalator skirt brushes prevent: A. Clothing entrapment B. Step motion C. Motor overheating D. Counterweight imbalance *Correct answer: A – They keep passengers’ clothes and shoes from being caught. 64. Emergency stop buttons on escalators: A. Are decorative B. Stop all step motion immediately C. Only slow down steps D. Operate after 30 seconds delay *Correct answer: B – Immediate stop is critical for safety. 65. Step chain tension on escalators must be: A. Adjusted to manufacturer’s specification B. Maximal for faster operation C. Ignored if smooth D. Lubricated weekly only *Correct answer: A – Correct tension prevents derailment or excessive wear. 66. Comb plate clearance checks are for: A. Step height adjustment B. Ensuring no gap for entrapment at transitions
C. Speed control D. Lighting efficiency *Correct answer: B – Preventing finger and shoe entrapment.
67. Escalator handrail speed sensors ensure: A. Steps stop before handrail B. Step and handrail move at the same speed C. Only step motion D. Motor synchronization only *Correct answer: B – Synchronization prevents tripping hazards. 68. Moving walk step lights indicate: A. Direction only B. Step edges for safe boarding and exiting C. Electrical efficiency D. Lubrication status *Correct answer: B – Lights highlight step edges to prevent accidents. 69. Step chain inspection requires: A. Checking links, pins, and rollers for wear B. Replacing entire chain yearly C. Adjusting motor speed D. Ignoring minor wear *Correct answer: A – Ensures mechanical integrity. 70. Escalator handrail guides must: A. Prevent handrail derailment B. Control motor speed C. Only exist at entry D. Lubricate step chain *Correct answer: A – Handrail stability is essential for passenger safety. 71. Emergency stop buttons must be: A. Within 7 ft of entry/exit points B. Hidden to avoid misuse C. Installed in machine room only D. Optional *Correct answer: A – Quick accessibility is required.
C. Reduced power consumption D. Decorative alignment *Correct answer: B – Gaps must remain within code limits.
78. Emergency stop testing should be done: A. Only after installation B. During each inspection cycle C. Yearly only D. Randomly *Correct answer: B – Regular testing confirms functionality. 79. Escalator drive chain inspection ensures: A. Proper tension and wear B. Handrail speed only C. Step lighting efficiency D. Decorative finish *Correct answer: A – Prevents step failure and unsafe conditions. 80. Step demarcation light checks confirm: A. Step color B. Visibility for safe passenger operation C. Handrail alignment D. Motor function *Correct answer: B – Enhances safety during boarding and exiting. 81. Inspectors must wear personal protective equipment (PPE) when: A. Only in the machine room B. Anytime in hoistways, pits, or during inspections C. Only during full-load tests D. Only for hydraulic elevators *Correct answer: B – PPE prevents injuries from electrical, mechanical, and fall hazards. 82. Hoistway pit inspections require: A. Only visual observation from above B. Entering with adequate lighting and PPE C. Inspection of ropes only D. Checking buffers only
*Correct answer: B – Direct inspection ensures all components are safe and functional.
83. Elevator inspection reports must include: A. Only violations B. Vehicle make and model C. Detailed findings, deficiencies, and corrective actions D. Owner contact info only *Correct answer: C – Complete documentation ensures compliance and legal traceability. 84. Inspectors must verify maintenance logs for: A. Recent repairs only B. Frequency, type of service, and compliance with code C. Only electrical components D. Cosmetic work *Correct answer: B – Logs show that required maintenance and inspections were performed. 85. If a hazard is found during inspection, the inspector must: A. Document it and order equipment out of service B. Repair it personally C. Ignore it if minor D. Notify only the building owner *Correct answer: A – Unsafe equipment must be removed from service to protect the public. 86. Inspectors should confirm that elevators have: A. Correct rated load signs and capacity B. Music systems C. Decorative finishes D. Only emergency lighting *Correct answer: A – Proper signage informs passengers and ensures compliance. 87. Escalator inspections include checking: A. Step alignment, handrail synchronization, and comb plate condition B. Only motor speed C. Only lighting
D. Be optional *Correct answer: A – Allows immediate response to emergencies.
93. Inspectors should ensure that hydraulic elevators have: A. Adequate cylinder and hose inspections B. Decorative finishes C. Counterweights D. Only door interlocks *Correct answer: A – Hydraulic components must be maintained to prevent failure. 94. Inspectors must ensure traction elevators have: A. Ropes, sheaves, and counterweights in good condition B. Only handrails C. Emergency lighting only D. Cosmetic finishes only *Correct answer: A – Mechanical integrity is critical for safety. 95. After inspection, the report should: A. Be filed and a copy sent to the building owner or AHJ B. Be stored privately C. Only note hazards verbally D. Be emailed to the manufacturer *Correct answer: A – Official records maintain legal compliance and enforcement. 96. Inspectors must check that machine room safety signage: A. Warns of hazards, load limits, and restricted access B. Is decorative only C. Displays motor speed only D. Shows company logos *Correct answer: A – Proper signage communicates critical safety information. 97. Elevator modernization inspections verify: A. That upgrades meet current safety standards B. Only motor replacement C. Only cosmetic improvements D. Optional for residential elevators *Correct answer: A – Ensures older systems comply with current safety codes.
98. Inspectors should verify that all elevator safety devices are: A. Operational and tested per code B. Painted and decorated C. Optional for low-speed elevators D. Only tested after accidents *Correct answer: A – Functional safety devices are critical to prevent injuries. 99. Escalator emergency stop buttons must be: A. Tested during each inspection B. Only present at the machine room C. Hidden to prevent tampering D. Optional *Correct answer: A – Regular testing ensures passenger safety. 100. The final step of an inspection process is to: A. Document results, notify the AHJ of violations, and issue a certificate if compliant B. Repair any defects personally C. Skip minor violations D. Leave without recording findings *Correct answer: A – Complete documentation and official reporting are required for legal compliance.
