Mechanics Review -1 Exam Questions and Complete Solutions Graded A+
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Module
Mechanics NEIEP
Institution
Mechanics NEIEP
What type of safeties should a 350fpm car have? - Answer: Wedge Clamp
*What is governor tripping speed for mechanical and electrical? - Answer: Mechanical 115% Electrical 105%
*Where are step level switches found on an escalator? - Answer: Top and bottom of the incline
*Where would y...
, What type of safeties should a 350fpm car have? - Answer: Wedge Clamp
*What is governor tripping speed for mechanical and electrical? - Answer: Mechanical 115% Electrical
105%
*Where are step level switches found on an escalator? - Answer: Top and bottom of the incline
*Where would you find hall lanterns on prints? - Answer: Abstract
You have old DC motor and you are adding an SCR drive, what do you do with the Interpols? - Answer:
Leave interpols alone
*A hydro runs up with no load in the car, but does not run up with a full load. What's the problem? -
Answer: Relief valve set to low
What is the LULA clearance per code? (Limited use limited access) - Answer: 3/4"
*The elevator is making a lot of noise what could it be? - Answer: SCR drive
Door over lap minimum - Answer: 5/8"
*What do you use to keep a machine from moving side to side? - Answer: Kick angle
What do hold a machine beam down with? - Answer: Tie downs
*Car door is dragging on the sill how much do you lift doors to be in code? - Answer: 1/4" min to 3/8"
max
*9 leads 480/240 motor how do you wire in low voltage setting? - Answer: 1-7
2-8
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