NEIEP Introduction to Elevators and Basic Electricity (200) Practice Exam

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• What does the term “load factor” refer to in elevators?
• Which of the following is correct when using a portable working platform during rail installation?
• The loss of traction between the hoist ropes and the machine driver when the counterweight lands on its buffer avoids:
• What determines the location of the governor tension sheave in an elevator system?
• When the pit down final limit switch is actuated, what happens to the car?
• Where are spreaders utilized in an elevator system?
• What is "traveling cable" in elevator systems?
• How does a relay operate in an electrical circuit?
• How do hydraulic elevators differ from traction elevators?
• For carpet installation, if the cab area measures 94 inches by 62 inches and you need an additional six inches on each side to account for waste during cutting, how many square yards of carpet do you need for this job?
• What is the primary role of an elevator mechanic?
• Which components are commonly found in elevator control systems?
• Which of the following can lead to electrical failures in elevator systems?
• What is the purpose of the counterweight in an elevator system?
• Which of the following applies to rope usage?
• Which of the following best describes the purpose of an elevator's control panel?
• What purpose does the call button serve in an elevator?
• What is the typical purpose of emergency brakes in an elevator?
• What is a likely consequence of neglecting modernization in elevator systems?
• What is the purpose of an elevator's counterweight?
• What does branch circuit protection do in an elevator control system?
• What is the constructional stretch of a 500 ft. fiber core, 8 strand rope rated at 3/4% (.0075) of rope stretch per 100 feet?
• In elevator terminology, what is the definition of "hoistway"?
• How can elevator installations impact a building's design?
• Which of the following is a sign of electrical panel overheating?
• What does the term "door operator" refer to in elevator systems?
• When occupiable space is below the pit, what additional equipment is required on the counterweight?
• Why is machine room ventilation important in elevator systems?
• What is a common safety feature in elevator systems to prevent free fall?
• What type of maintenance task could pose the risk of electric shock?
• What is the primary function of an "automatic rescue device" in elevators?
• What does Ohm’s Law state?
• Which of the following best describes a traction elevator?
• What aspect of elevator systems is enhanced through modernization regarding energy?
• What is the pit used for in an elevator shaft?
• What does the term "traveling cable" refer to in the elevator industry?
• How do rated voltage and frequency influence elevator design?
• Which of the following is a key benefit of elevator efficiency improvements?
• What is an effective method for checking pre-heated babbit before pouring?
• In elevator terminology, what is meant by "rated capacity"?
• What type of maintenance is critical for elevator safety?
• What is the primary function of a hoist motor in an elevator system?
• What safety mechanism prevents an elevator from free-falling?
• What is the primary source of power for electric elevators?
• What is a common feature of modern elevator control systems?
• Which component is used to control the leveling of an elevator car?
• What is the purpose of a tachometer in an elevator system?
• What is the primary link between the hoistway walls or building structural steel and the rails?
• What are the primary components of an elevator system?
• What mechanism is typically used to control the speed of a traction elevator?
• What does the safety margin in an elevator system refer to?
• The star symbol is used on the COP for which purpose?
• What does the term "emergency stop" signify in elevator operation?
• What does a "door operator" in an elevator system do?
• How do elevator doors help prevent accidents?
• If tasked with storing 64 standard 15 lb. T-rails, what is the total weight that will be placed on the floor?
• When hoisting rails, which of the following statements is correct?
• Which type of elevator system is typically quieter during operation?
• What term describes the phenomenon when a load is added to a wire rope causing it to stretch, and returning to its original length when the load is removed?
• What does a ground fault circuit interrupter (GFCI) do?
• How do modernization upgrades benefit an elevator system?
• What is the primary role of the elevator pit?
• How does an elevator control system ensure safety during operation?
• Why is regular maintenance critical for elevator systems?
• What are the basic principles of electricity covered in the NEIEP program?
• On a geared worm machine, where must the oil level be maintained?
• When using Crosby clips, how should the minimum spacing be determined?
• What is the typical lifespan of an elevator?
• What type of capacitor is typically used in elevator systems for motor operations?
• What is the term for the distance between the counterweight buffer strike plate and the striking surface when the car is level?
• What does "rated speed" refer to in elevator terminology?
• Which of the following items would be used to check DBG on a T-rail installation?
• In an elevator system, what is the primary function of the governor?
• What is the function of safety gears in an elevator?
• What does a voltmeter measure in a circuit?
• Which of the following statements best describes a safety protocol in elevator maintenance?
• What functions can loadweighing transducers perform in an elevator system?
• Which is an advantage of lang lay ropes over regular lay ropes?
• What are two things a compound mitre saw does best at the same time?
• What is the function of an overspeed governor in elevator safety systems?
• Which of the following is an example of an electrical problem that could lead to elevator failure?
• How does a hydraulic elevator operate?
• In the context of elevators, what does "load capacity" refer to?
• How often must hoist ropes be resocketed for an overhead drum machine without safety shackles?
• Which of the following hazards can occur during elevator maintenance?
• What is the purpose of the terminal motion switch?
• If a hoist machine roped 1:1 is capable of running at 650 fpm, with a capacity of 4500 lbs, what would its capability be if roped 2:1?
• Which lay of wire rope has the strand wires in line with the rope axis?
• If a counterweight buffer height is 32", and the rope stretch is 12", how high would you block up a counterweight frame before roping if the bottom counterweight runby is 18" and the pit depth is 8 feet?
• Which components are involved in an elevator's safety system?
• What is the role of the elevator controller?
• At which floor should all cab modernization be performed?
• What is the purpose of the elevator emergency communication system?
• What safety precaution is most important when using rollers to move heavy equipment?
• How is electrical resistance measured?
• What does "recall" mean in terms of elevator operation?
• What is a common use of the buffer channel in elevator systems?
• What devices would you use to prevent the machine bedplate from lifting on one end as the elevator starts or stops?
• What does NEMA stand for regarding electrical enclosures?
• What effect does moisture have on elevator electrical systems?
• What role does a final limit switch play in an elevator system?
• When plumbing the hoistway for a bank of elevators, which of the following statements is correct?
• Which type of wrench is specifically used to align holes for rail installation?
• What is the common voltage range for commercial elevators?
• Why is voltage drop a concern in elevator systems?
• What type of power supply is often used for emergency systems in elevators?
• Which type of switch is utilized to detect the position of an elevator?
• What is the purpose of a limit switch in an elevator?
• Why is energy consumption a significant consideration in elevator modernization?
• What function do elevator door locks serve?
• What function does a buffer serve in an elevator system?
• If a gearless machine's drive sheave has a circumference of six feet, how many RPMs would be required to run the car at 800 fpm?
• How many seizings are required on each side of the cut for preformed rope according to ASME?
• What is the primary function of the mainline disconnect switch in an elevator system?
• What benefit does improved efficiency generally provide to an elevator system?
• What safety feature is found in escalators but not commonly in elevators?
• What is the primary function of an elevator?
• What is the primary function of the controller in an elevator system?
• What does the term “lift speed” refer to in the context of elevators?
• What is the most important piece of equipment you have when using a power saw?
• What is the typical maximum travel distance for hydraulic elevators?
• What function do elevator buffers serve?
• How often must governors be tested?
• How do modernization upgrades affect elevator controls?
• What type of wrench is suitable for threading polished pipes together?
• What safety mechanism is activated if an elevator descends too quickly?
• Which feature is commonly included in elevators for accessibility?
• How frequently should elevators be serviced according to guidelines?
• Which of the following statements is correct about governor installation?
• Identify a major risk factor for elevator accidents.
• Which type of fire extinguisher is best for all types of fires in an elevator machine room?
• A reference mark from which vertical measurements are made is known as a?
• What does a slack rope switch do in an elevator?
• Tension on the governor rope is maintained by using what component?
• What does proper elevator maintenance help ensure?
• Which tool is essential for measuring vertical distances accurately in elevator installation?
• What is one major benefit of a hydraulic elevator system?
• Why is it essential to regularly test an elevator's emergency stop function?
• Which system is essential for detecting the position of the elevator car within the hoistway?
• How should hacksaw blades be installed for proper use on the job?
• In the context of elevators, what does "safety" primarily refer to?
• When using rope wedge clamps, what must be ensured regarding the wedge and socket?
• Which type of elevator control allows for responsive communication between the elevator and the call buttons?
• What should be considered when removing a cab for replacement?
• What is a primary consideration when selecting the type of elevator drive system?
• What is the primary focus of improving energy consumption in elevator modernization?
• Which wire rope construction listed is the most wear resistant?
• What is a common indicator of an electrical panel malfunction?
• Which system is responsible for moving the elevator car vertically?
• What type of bracket has two pieces of angle facing in opposite directions and bolted together with slotted holes to allow for adjustment?
• What component is essential for lifting the elevator car in a traction elevator?
• What is a "safety brake" in an elevator?
• What can be a consequence of not maintaining elevators regularly?
• Which of the following best describes a power outage's effect on elevators equipped with an automatic rescue device?
• What component should not be disassembled in the field?
• At what speed should the counterweight safeties be set to trip?
• What is the significance of having a safety factor in the design of elevator cables?
• When the pit directional limit switch is actuated, the normal circuits will allow the car to run:
• Which type of elevator component is known for its role in safety during loading and unloading?
• What is the basic principle of how a traction elevator operates?
• How often should the elevator system's emergency communication system be tested?
• What is the main benefit of using regenerative drives in elevators?
• How are the ends of rails designed to facilitate joining together?
• What role does an elevator technician serve during installation?
• What component of an elevator system is responsible for changing electrical energy into mechanical energy?
• Describe the difference between traction and hydraulic elevators.
• What is the role of elevator landing doors?
• What is a key difference between alternating current (AC) and direct current (DC)?
• Which drive groove configuration requires a double-wrapped secondary sheave?
• Which code governs the installation and maintenance of elevators in the United States?
• Which of the following statements is correct regarding ladders?
• What is an elevator "service cabinet"?
• What safety feature prevents an elevator from moving if the doors are not secure?
• What triggers an elevator to stop at each floor?
• What is the proper way to handle and store a freight platform?
• What is a “dummy” in elevator terminology?
• In elevator terminology, what does "car" refer to?
• Of the types of rope listed, which one has wires preshaped to fit the twist in the strands?
• Why are regular inspections and tests required for elevators?
• Which of the following statements is true concerning capstans?
• What type of reeving would be used for a 4000 lb. capacity portable gas hoist with a 14,500 lb. machine?
• What type of testing is necessary before an elevator can be opened for public use?
• What is the primary goal of limit switches in an elevator system?
• What is the purpose of a motor starter in an elevator system?
• Which type of safety uses an oil buffer between the car and safety planks?
• What is the main function of the car overspeed governor?
• What is often incorporated to assist visually impaired passengers in elevators?
• What is a potential risk of outdated elevator systems?
• What component commonly provides power to traction elevators?
• Which of the following statements is correct about electrical overspeed switches?
• What does a group controller do?
• What is the purpose of "fire service mode" in elevators?
• What is the role of a variable frequency drive (VFD) in an elevator system?
• Why do we use laminated glass in the walls of glass elevator cabs?
• What aspect of elevator systems is crucial for ensuring compliance with safety regulations?
• When using a circular saw, which of the following is correct?
• How does phase loss affect elevator operation?
• When installing formed guide rails, which of the following is correct?
• Which of the following is NOT a major component of an electric elevator system?
• Which device protects electrical circuits in elevator systems from overload?
• What is voltage drop in electrical systems?
• If you have a 3500 lb. car rated at 4000 lbs. capacity, how much should the counterweight assembly weigh for a normal 40% installation?
• When staggering T-rails, what orientation should be used?
• What is the typical voltage range used for elevator control circuits?
• Which part of an elevator system is primarily responsible for providing smooth and safe stops?
• Which feature is typically improved in elevators after modernization?
• What is the power factor in electrical systems?
• What type of electrical circuit powers an elevator?
• What is the role of modernization upgrades in relation to technology in elevators?
• What is a common safety practice when working near elevator shafts?
• According to the ASME safety code, oil buffers are required for elevators when the car speed exceeds what threshold?
• To what height is the finished pit floor typically poured?
• How are elevator doors typically powered?
• What common electrical issue can affect elevator performance?
• What is a "pneumatic elevator"?
• The operation of the down final limit switch affects the car's movement by preventing it in which directions?
• What type of electrical current is commonly used in elevator systems for motor operation?
• How do modernization upgrades contribute to emergency preparedness in elevators?
• Which term refers to the resistance to change in motion of an object within an elevator system?
• What maintenance task is recommended for elevator cables?
• Which components are typically found in an elevator hoistway?
• Which factor is critical when determining the load capacity of an elevator?
• What is the role of the hoisting machine in a traction elevator?
• What does the term "hoistway" refer to in elevator terminology?
• What term describes the mechanism that provides a counterbalance to an elevator's weight?
• What does the designation 3/8" 6 X 30 improved plow steel indicate?
• What is the primary use of a hydraulic pump in hydraulic elevators?
• What is the main purpose of a control panel in an elevator system?
• If the compensating sheave diameter is smaller than the distance between the car and counterweight compensating rope hitches, where should the plumb lead of the compensating rope come from?
• What influence does regular maintenance have on an elevator?
• Which of the following best describes the function of elevator control panels?
• In elevator systems, what is the role of the control panel?
• What type of elevator drive is recognized for its energy efficiency in high-rise buildings?
• What must be considered when choosing planks for hoisting?
• What is a common requirement for maintaining safety in elevator systems?
• What is one of the main concerns regarding moisture in electrical systems?
• What type of device is a slack rope switch classified as?
• What safety feature prevents an elevator from falling?
• What role does the counterweight play in an elevator system?
• What does a phase converter do?
• With a safety factor of 5, what is the breaking strength for 1 1/8" nylon rope?
• What is the primary purpose of an elevator control system?
• What type of circuit is primarily used to ensure safe operation in elevator systems?
• Which type of elevator system relies on hydraulic fluid to lift the cab?
• What must be included in an elevator's emergency response plan?
• What type of elevator is commonly used for low-rise buildings?
• What technological advancement has been integrated into modern elevators for efficiency?
• Which component helps manage the inrush current to an elevator motor?