NEIEP 500 Final Exam with Complete Solutions Graded A+ What does the symbol shown below represent? - Correct Answer Ground (515 pg. 26) How many turns of safety rope must remain on the safety drum after a rated load and rated speed test of a winding drum operated safety? - Correct Answer 3 (555 pg. 26) Proper adjustment of which of the following can reduce the effects of building compression on an elevator installation? - Correct Answer rail jack bolts (555 pg. 16) What type of flex would be used to pipe a switch in a wet location? - Correct Answer Liquidtight Flexible Metal Conduit (505 pg. 6) Which of the following components is used to engage and couple the car door to the hoistway door during opening and closing? - Correct Answer door clutch (530 pg. 30) On high rise of raceways, the wires must be supported at least how many feet? - Correct Answer 100 feet (510 pg. 10) What is the minimum size wire allowed be code for wiring 100 VAC lighting circuits to elevator cars? - Correct Answer #14 (505 pg. 36) What is the metal enclosure that furnishes protection for electrical wire called? - Correct Answer raceway (505 pg. 1) 1 / 2
What is the minimum height of a barricade placed around as open hoistway? - Correct Answer 42 inches When bending conduit, what is the maximum number of bends in degrees between access points? - Correct Answer 360 degrees Which of the following would be used to automatically reopen the doors without physical contact of power operated vertically sliding freight elevator doors? - Correct Answer proximity devices (535 pg. 23) Which of the following is a requirement that must be met when interlocks are installed on freight elevators? - Correct Answer It must be tamper proof to prevent override of the door contacts (535 pg. 9) When setting up a retiring cam for a freight elevator, which of the following statements is correct? - Correct Answer The cam must apply a force that is double that required for normal interlock operation (515 pg. 26) What device is installed to hold the vertically sliding biparting freight doors mechanically closed? - Correct Answer keeper (535 pg. 19) Which of the following statements is correct for dumbwaiter installations that use mechanical locks and electrical contacts? - Correct Answer They must be installed on all dumbwaiters (545 pg. 19)
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