Download California CA Elevator Installation Exam and more Exams Technology in PDF only on Docsity!
Question 1. Which document must be thoroughly reviewed before beginning an elevator installation project in California? A) Manufacturer’s warranty B) Construction blueprints and specifications C) Owner’s manual D) Labor union agreement Answer: B Explanation: Construction blueprints and specifications outline the project’s requirements, dimensions, and code compliance details, making them essential for proper planning and execution. Question 2. The California Building Code (CBC) Title 24 is primarily used for which purpose in elevator installation? A) Determining company insurance rates B) Setting safety orders for escalators C) Establishing construction and safety requirements D) Calculating labor costs Answer: C Explanation: CBC Title 24 provides comprehensive construction and safety requirements for elevator installation in California. Question 3. What is the main role of the Division of Occupational Safety and Health (DOSH/Cal/OSHA) in elevator installations? A) Manufacturing elevator components B) Approving new installation permits and safety compliance C) Designing elevator cabs D) Supplying installation tools Answer: B Explanation: DOSH/Cal/OSHA oversees permit approval and enforces safety compliance for elevator installations. Question 4. When selecting elevator components, which factor is LEAST important? A) Load capacity B) Code compliance C) Color of the paint D) Speed of the elevator Answer: C Explanation: While aesthetics may matter to building owners, paint color is not a critical factor in component selection for code or performance. Question 5. According to the California Elevator Safety Orders, what must be included in a permit application for a new elevator? A) Letter of intent and detailed plans B) Elevator music selection C) Maintenance schedule D) Name of the inspector Answer: A
Explanation: Permit applications require a letter of intent and detailed plans to ensure code compliance and safety. Question 6. Which code provides the most comprehensive standards for elevator and escalator safety? A) ASME A17. B) NEC C) NFPA 70E D) OSHA 1910 Answer: A Explanation: ASME A17.1 is the primary standard for elevator and escalator safety requirements. Question 7. What is the purpose of a shop drawing in elevator installation? A) To provide a maintenance log B) To show detailed construction and installation information C) To list employee wages D) To outline cleaning procedures Answer: B Explanation: Shop drawings show detailed installation and assembly information beyond standard blueprints. Question 8. Why must the hoistway dimensions be verified before installation begins? A) To determine paint quantity B) To ensure that all components fit and meet code C) To calculate electrical load D) To schedule inspections Answer: B Explanation: Verifying hoistway dimensions ensures all equipment will fit as designed and be code compliant. Question 9. Which document outlines the sequence of tasks for an elevator installation project? A) Change order B) Critical path schedule C) Inspection checklist D) Final invoice Answer: B Explanation: The critical path schedule details the sequence and timing of installation tasks. Question 10. What is typically required for material staging on a multi-story elevator installation? A) Delivery to the top floor only B) Planning for delivery, storage, and hoisting of components C) Immediate installation upon delivery D) Only onsite storage Answer: B Explanation: Material staging ensures timely, safe delivery, storage, and hoisting of heavy and bulky components.
D) To record maintenance Answer: B Explanation: Bid documents are used to communicate project costs and scope to clients. Question 17. Which of the following is a key consideration when planning elevator equipment delivery? A) Weather forecast only B) Weight and size of components to be hoisted C) Elevator music system D) Location of restrooms Answer: B Explanation: Delivery planning requires knowing the size and weight of components to ensure safe hoisting and handling. Question 18. During site survey, what must be checked regarding the pit? A) Color of paint B) Depth, drainage, and lighting C) Number of windows D) Type of flooring Answer: B Explanation: The pit’s depth, drainage, and lighting must meet code and installation requirements. Question 19. What is the primary purpose of guide rail installation in the hoistway? A) To support the building structure B) To guide the elevator car and counterweight C) To hang decorations D) To provide electrical grounding Answer: B Explanation: Guide rails ensure safe, accurate movement of the elevator car and counterweight. Question 20. Which equipment is critical for safety at the bottom of the elevator pit? A) Decorative panels B) Buffers C) Exit signs D) Hand sanitizer dispensers Answer: B Explanation: Buffers absorb impact and ensure safety if the car or counterweight overruns its travel. Question 21. What must be provided in the pit for maintenance personnel safety? A) Pit ladder and adequate lighting B) Automatic air freshener C) Tiled flooring D) Carpeted steps Answer: A Explanation: Pit ladders and lighting are required for safe access and visibility during maintenance. Question 22. Overhead machine beams are used in traction elevator systems for what purpose? A) Supporting elevator music
B) Supporting hoisting machinery and sheaves C) Holding advertisement boards D) Lighting the hoistway Answer: B Explanation: Machine beams support the heavy hoisting equipment in the overhead space. Question 23. What is the first installation step for entrance sills and door frames? A) Painting them B) Setting and leveling to ensure proper alignment C) Installing carpeting D) Attaching signage Answer: B Explanation: Proper leveling and alignment are critical for door function and safety. Question 24. When installing a traction machine, what must be ensured? A) It is painted before installation B) It is properly set and aligned C) It is placed in the pit D) It is connected to the fire alarm Answer: B Explanation: Proper alignment is crucial for machine performance and safety. Question 25. Hydraulic power units in elevator systems include which components? A) Pumps, tanks, and valves B) Carpeting and handrails C) Lighting fixtures D) Safety posters Answer: A Explanation: Hydraulic systems use pumps, tanks, and valves to move the elevator. Question 26. What is a key requirement when installing controllers for elevators? A) Mounting on a stable surface and ensuring code-compliant wiring B) Painting before use C) Locating them outside the building D) Using only one color of wire Answer: A Explanation: Controllers must be securely mounted and all wiring must comply with electrical code. Question 27. What is the purpose of a main line disconnect in elevator installations? A) To play background music B) To allow safe disconnection of electrical power C) To provide internet connectivity D) To activate lighting Answer: B Explanation: Main line disconnects safely isolate electrical power during installation and maintenance.
Question 34. What is the function of car operating panels (COP)? A) Providing passengers with control of elevator functions B) Adjusting the speed of the car C) Lubricating the rails D) Connecting to the fire alarm Answer: A Explanation: COPs allow users to select floors and operate communication devices. Question 35. Which code requires two-way emergency communication in elevator cars? A) ASME A17. B) CBC Title 24, Part 2 C) California Electrical Code D) Both A and B Answer: D Explanation: Both ASME A17.1 and CBC Title 24 require two-way emergency communications in cars. Question 36. Why is proper ventilation required in elevator car interiors? A) For passenger comfort and code compliance B) To play music C) For decorative purposes only D) To prevent vandalism Answer: A Explanation: Ventilation is required for both occupant comfort and code compliance. Question 37. What is the main purpose of leveling adjustments during final elevator setup? A) Ensuring the car stops accurately at each landing B) Making the car look even C) Adjusting lighting D) Painting the car Answer: A Explanation: Accurate leveling is critical for safe entry/exit at each floor. Question 38. Which test must be performed for brake systems at installation completion? A) Static and dynamic brake tests B) Only dynamic tests C) Only lighting system tests D) Music system test Answer: A Explanation: Both static and dynamic brake functions must be tested for safety. Question 39. What is the main purpose of acceptance testing as per California regulations? A) To verify full code compliance and safe operation before use B) To set the car speed C) To order replacement parts D) To install car lighting Answer: A Explanation: Acceptance testing ensures the system is safe and code-compliant before entering service.
Question 40. Category One testing for elevators generally includes which of the following? A) Annual safety device and buffer tests B) Five-year rope replacement C) Monthly oil changes D) Weekly cleaning Answer: A Explanation: Category One tests are annual and focus on safety devices and buffers. Question 41. What does a Category Five test involve? A) Full-load and safety performance testing every five years B) Painting the elevator car C) Replacing all buttons D) Inspecting only lighting Answer: A Explanation: Category Five tests are comprehensive, including full-load and all safety system checks. Question 42. What is the main function of earthquake protective devices in California elevators? A) To play alarms B) To prevent use or recall the elevator during an earthquake C) To provide lighting during outages D) To lubricate the rails Answer: B Explanation: Earthquake devices prevent elevator use or recall the car to a safe floor during a quake. Question 43. What must be prepared for the final regulatory inspection of an elevator? A) All required documentation and the elevator ready for operation B) Only the car’s paint job C) Employee timecards D) Maintenance schedule only Answer: A Explanation: Inspectors require complete documentation and a fully operational device. Question 44. Which is a key preventive maintenance activity for elevator systems? A) Routine inspection and lubrication of mechanical parts B) Changing carpet colors C) Playing music for maintenance staff D) Painting the guide rails Answer: A Explanation: Preventive maintenance includes regular inspection and lubrication for reliability. Question 45. When repairing an elevator, what must be ensured about replacement parts? A) They meet the code requirements for the specific installation date B) They are the same color as the old ones C) They are not new D) They are lighter in weight Answer: A Explanation: All parts must meet the relevant code for the installation’s date to ensure safety.
Question 52. What is the critical first step in an elevator entrapment rescue? A) Notify emergency services and secure the site B) Play calming music C) Open all doors immediately D) Continue normal operation Answer: A Explanation: Safety and communication with emergency services is the priority in entrapment situations. Question 53. Firefighters' Emergency Operation (FEO) Phase I is activated by what? A) Fire alarm or key switch at the main landing B) Manual brake release C) Turning off the lighting D) Using the hall call button Answer: A Explanation: FEO Phase I is activated by fire alarm or a key switch to recall the elevator. Question 54. What is the main purpose of FEO Phase II? A) To allow firefighter control from inside the car B) To disable the elevator C) To play fire alarms D) To increase elevator speed Answer: A Explanation: Phase II gives firefighters manual control of the car during emergencies. Question 55. Which code covers the installation of chairlifts and platform lifts? A) ASME A18. B) CBC Title 19 C) NEC D) ASME A17. Answer: A Explanation: ASME A18.1 covers lifts for persons with physical disabilities. Question 56. What is a critical requirement for hoistway enclosures of dumbwaiters? A) Minimum height and non-perforated construction B) Painted interiors C) Carpeted floors D) Large windows Answer: A Explanation: Hoistway enclosures must have a minimum height and solid construction to prevent hazards. Question 57. What type of control is commonly required for platform lifts? A) Constant pressure or momentary pressure controls B) Voice-activated controls C) Remote-only controls D) Only touch-screen panels
Answer: A Explanation: Platform lifts often require constant or momentary pressure for safe operation. Question 58. What should be done before energizing elevator control circuits during installation? A) Verify all wiring and terminations are correct and secure B) Install car flooring C) Paint the car interior D) Mount the hall lanterns Answer: A Explanation: Proper wiring verification prevents electrical faults and safety hazards. Question 59. Which tool is most commonly used to diagnose electrical faults in elevator circuits? A) Multimeter B) Paintbrush C) Hammer D) Level Answer: A Explanation: A multimeter is essential for troubleshooting electrical problems. Question 60. When adjusting acceleration and deceleration, what must be ensured? A) Smooth and safe operation within manufacturer’s limits B) Fastest possible speed C) Loud noises when stopping D) Frequent stops between floors Answer: A Explanation: Adjustments must provide smooth, safe starts and stops for passengers. Question 61. What is the main safety concern when adjusting the leveling curve of an elevator? A) Accurate floor alignment to prevent tripping hazards B) Decorative finishes C) Lighting adjustments D) Car music volume Answer: A Explanation: Incorrect leveling can cause tripping and falls at landings. Question 62. What is the function of compensating ropes in traction elevators? A) Balance car and counterweight weight differences B) Play emergency announcements C) Lubricate guide rails D) Provide lighting Answer: A Explanation: Compensating ropes balance the system for smooth operation. Question 63. How are escalator trusses usually positioned? A) Using cranes or hoists to level and secure the truss B) By hand only C) Dragged into place
C) Listening for unusual noises only D) Checking advertisements Answer: A Explanation: Brakes must be tested for function during operation and when stopped. Question 70. What is the function of a step demarcation on escalators? A) To visually indicate step edges for passenger safety B) To provide lighting C) For advertising D) For music synchronization Answer: A Explanation: Demarcations help passengers see step edges for safety. Question 71. What is the primary code for moving walk installation? A) ASME A17. B) California Plumbing Code C) ASME A18. D) CBC Title 20 Answer: A Explanation: ASME A17.1 applies to moving walks as well as elevators and escalators. Question 72. How must moving walk handrails be installed? A) With proper tension and drive system engagement B) Painted before use C) Installed after all flooring D) With only one end attached Answer: A Explanation: Proper installation ensures passenger safety and reliable operation. Question 73. What is the purpose of skirt switches on moving walks? A) To stop the system if an object is trapped near the skirt B) To play audio messages C) To provide lighting D) To start the moving walk Answer: A Explanation: Skirt switches stop the system to prevent injury or damage. Question 74. Which code governs the minimum height of hoistway enclosures for lifts? A) ASME A18. B) CBC Title 24 C) California Electrical Code D) Both A and B Answer: D Explanation: Both ASME A18.1 and CBC Title 24 specify minimum enclosure heights for lifts. Question 75. What type of lifts must have non-perforated hoistway enclosures? A) Platform lifts for persons with disabilities
B) Only commercial elevators C) Only escalators D) Only dumbwaiters Answer: A Explanation: Platform lifts for the disabled require non-perforated hoistways to prevent hazards. Question 76. Which component is NOT typically part of a dumbwaiter installation? A) Hoist motor B) Car frame C) Passenger seating D) Guide rails Answer: C Explanation: Dumbwaiters do not have passenger seating. Question 77. What is the primary function of dumbwaiter interlocks? A) Preventing doors from opening unless the car is at a landing B) Playing announcements C) Providing lighting D) Increasing speed Answer: A Explanation: Interlocks ensure doors only open safely at landings. Question 78. What is a required feature for platform lift controls? A) Constant pressure operation B) Voice-activated only C) Only touch-screen panels D) Remote controls only Answer: A Explanation: Constant pressure prevents unintended movement and increases safety. Question 79. What is the main reason for installing pit switches in elevator pits? A) To allow safe shutdown of power for pit maintenance B) For decorative lighting C) To play music D) To display advertisements Answer: A Explanation: Pit switches allow safe shutdown during pit access and maintenance. Question 80. Which code governs elevator pit lighting requirements? A) California Electrical Code (CEC) B) ASME A17. C) Both A and B D) International Building Code only Answer: C Explanation: Both CEC and ASME A17.1 require adequate pit lighting.
Question 87. Which of the following is a key requirement for machine room access? A) Restricted to authorized personnel only B) Open to the public C) Used for storage of cleaning supplies D) Used as a break room Answer: A Explanation: Only trained, authorized personnel may access the elevator machine room. Question 88. What is the minimum pit depth required for most passenger elevators, unless otherwise specified? A) As specified by manufacturer or code, typically 4 feet or more B) 1 foot C) 10 feet D) 6 inches Answer: A Explanation: Pit depth is typically 4 feet or as required by code and design. Question 89. What is a required safety feature at the top of the hoistway? A) Stop switch or access panel B) Decorative lighting C) Music speakers D) Carpeted walkway Answer: A Explanation: Stop switches or access panels provide safe top-of-hoistway access for maintenance. Question 90. What is the primary purpose of a traveling cable in elevator systems? A) To supply power and signals between the car and controller B) To lubricate the rails C) To play music D) To decorate the car Answer: A Explanation: Traveling cables carry power and signals between moving and stationary equipment. Question 91. Which of the following is NOT a requirement for elevator pit drainage? A) Sump pump or drain B) Painted pit floor C) Covered pit access D) Proper pit depth Answer: B Explanation: Drainage is achieved with a sump or drain, not by painting the floor. Question 92. What is the function of an oil buffer in an elevator pit? A) To slow and stop the car or counterweight gradually in an overrun B) To oil the guide rails C) To provide lighting D) To lubricate the ropes
Answer: A Explanation: Oil buffers absorb and slow the impact energy for safety. Question 93. For which installations is a machine room-less (MRL) elevator suitable? A) Where space is limited and overhead equipment can be accommodated in the hoistway B) Only outdoor elevators C) Only hydraulic elevators D) Only escalators Answer: A Explanation: MRL elevators are designed for sites with limited space for traditional machine rooms. Question 94. What is a major code requirement for the location of elevator controllers? A) Located in a secure, designated space with proper clearances B) In the pit C) In a public hallway D) Next to the janitor’s closet Answer: A Explanation: Controllers must be in a secure and code-compliant location for safety. Question 95. What is the minimum illumination required for elevator machine rooms in California? A) As required by code, typically at least 10 foot-candles at the floor level B) 1 foot-candle C) 100 foot-candles D) No lighting required Answer: A Explanation: Code requires sufficient lighting for safe work in machine rooms. Question 96. What is the primary function of an elevator car sling? A) To support and connect the cab and platform to the hoisting system B) To play music C) To display advertisements D) To cover the car floor Answer: A Explanation: The sling forms the structural support for the car assembly. Question 97. What is the main function of the counterweight in an elevator system? A) To balance the car weight and reduce motor load B) To provide lighting C) To slow the car down D) To play announcements Answer: A Explanation: Counterweights balance the car, making movement more energy efficient. Question 98. Which code requires fire-resistive construction for elevator hoistways? A) CBC Title 24 B) ASME A17. C) California Electrical Code
C) A decorative panel D) A handrail Answer: A Explanation: Machine beams carry the load of the hoisting machine. Question 105. What is required for safe storage of elevator rails on site? A) Proper blocking and support to prevent bending or warping B) Stack in a corner C) Leave outdoors in any weather D) Place on top of one another Answer: A Explanation: Rails must be stored flat and supported to avoid deformation. Question 106. What is the primary hazard when handling elevator ropes? A) Injury from heavy, unwieldy wire ropes B) Color transfer to hands C) Loud noises D) Exposure to light Answer: A Explanation: Ropes are heavy and can cause injury if mishandled. Question 107. Which tool is essential for aligning elevator rails? A) Plumb bob or laser level B) Paintbrush C) Hammer only D) Tape measure only Answer: A Explanation: Plumb bobs or laser levels are used to achieve vertical alignment. Question 108. What is the function of a “sling” in elevator construction? A) Supporting and connecting the cab and platform to the hoisting mechanism B) Displaying advertisements C) Painting the car D) Providing lighting Answer: A Explanation: The sling is a structural element supporting the elevator car. Question 109. Which of the following must be considered when staging materials for a high-rise installation? A) Delivery sequence and hoisting logistics B) Color of the hoistway C) Number of hall calls D) Music selection Answer: A Explanation: Proper staging ensures safe, efficient delivery and hoisting of heavy components.
Question 110. What is the advantage of using a gearless traction machine? A) Higher speed and smoother ride B) Lower cost only C) Better lighting D) Louder operation Answer: A Explanation: Gearless machines provide higher speeds and smoother operation. Question 111. Why must elevator cab flooring meet certain standards? A) To ensure slip resistance and code compliance B) For appearance only C) To match building lobby D) For easier cleaning Answer: A Explanation: Flooring must be safe and meet code requirements for slip resistance. Question 112. What is the main purpose of a sump pump in an elevator pit? A) To remove accumulated water and prevent flooding B) To cool the machine room C) To play music D) To lubricate the rails Answer: A Explanation: Sump pumps keep the pit dry and safe. Question 113. Which is a critical component for elevator car ventilation? A) Ventilation fan or louvered opening B) Carpet on the ceiling C) Decorative lighting D) Music speaker Answer: A Explanation: Ventilation is required for passenger comfort and code compliance. Question 114. What is the primary safety function of elevator door restrictors? A) Preventing doors from opening between landings B) Playing announcements C) Lighting the door area D) Increasing door speed Answer: A Explanation: Door restrictors prevent accidents and unauthorized access between floors. Question 115. What must be done before energizing an elevator for the first time? A) Complete all mechanical and electrical installation and safety checks B) Paint the cab C) Clean the rails D) Install advertisements Answer: A Explanation: All installation and safety checks must be completed before powering up.
