Mechanics Exam Review-NEIEP Actual exam WITH
QUESTIONS AND CORRECT VERIFIED
ANSWERS GRADED A+ || 100% GUARANTEED
PASS NEWEST VERSION
What dose ASME code specify regarding clearance between skirt panel and the
side of the step tread? - Answer Skirt board switches required at upper and
lower ends. Gap no more than 3/16"
After receiving an inspection report, one violation is door closing force. After
checking you read 50 lb of door force, is this code? How do you make it code
compliant? - Answer Not code. Code is < 30 lb. To fix you need to adjust the
torque/speed of door operator
You momentarily actuate the motor starting relay, the direction of rotation is not
correct, what can be done to change rotation direction? - Answer Reverse any 2
leads of incoming motor phases
Before you can move a piston on a hydro, what precautions must be taken? -
Answer Check the piston for debris and tightness of the head, make sure pit is
clear
You are preparing to hoist the car for cable installation, before doing this, what
needs to be installed? - Answer The governor cable
While on service you observe the mechanical style safety edges on center opening
doors bumping into each other, reopening the doors. Where do you need to look to
repair this problem? - Answer The safety edge retraction mechanism
,You are about to trouble shoot an elevator that is off, what print would help make
it easier to trace the circuits? - Answer Straight line diagram
The fuses on a 3 phase input to DC direct drive are open, and the elevator will not
run, what needs to be done to check for a shorted SCR? - Answer Remove the
SCR, connect + lead to anode, - lead to cathode, jumper between anode and gate
.7v if good. Remove jumper and it should stay on, remove a lead should read
infinite
Troubleshooting a 3 input and gate, all inputs are high, but the gate output is low.
What is the problem? - Answer Faulty gate. Truth table says output should be
high.
Youre going to a trouble call and you find that the machine room has 2 inches of
water in it, what is the first thing you do? - Answer Leave the machine room
You find a blown fuse in the DC circuit feeding the door motor. When picking a
replacement fuse what should you do? - Answer Compare the blown fuse to the
fuse rating in the straight line diagram
A DC door motor supplied from a 3 phase rectifier runs slow. The DC voltage that
is normally 320 is 220. What should you do? - Answer Check the fuse feeding
the AC rectifier
There is a call that a traction elevator is stuck in the overhead. In order to get the
car down, what circuits do you need to jump out? - Answer The primary safety
circuits
, You just pulled multi-cables down the hoistway of a high rise. How should you
provide strain relief for the cables? - Answer Required every 100'. Begin at the
lowest and work upwards to adjust tension
Installing horizontal sliding doors with guides in each door panel, how far must
each guides engage the sill gauge? - Answer 1/4 inch
Your supervisor informs you to change software on a hydro microprocessor board.
The software is a 24 pin DIP package. To properly orientate the new chip on the
board, what must you do? - Answer Verify that the notch on the dip chip
matches the notch on the board
You need to speed up an AC motor that has a fixed number of poles. How can you
speed it up using the RPM formula? - Answer Change the frequency. RPM= 60
x F/ P/2
You have finished digging a hole hydro, the jack is not on site. What must the hole
have on it before you leave? - Answer A welded cover
A CWT frame weighs 10,000 lbs and needs to be increased by 5%. What is the
new weight of the frame? - Answer 10,500 lbs
You have 32' of rise in scaffolding and are using a 3' x 5' base. Where are the tie
offs? - Answer 1st at 12' and cannot be more than 26' apart vertically 30' apart
horizontally
How is a step level switch on an escalator reset? - Answer Manually
QUESTIONS AND CORRECT VERIFIED
ANSWERS GRADED A+ || 100% GUARANTEED
PASS NEWEST VERSION
What dose ASME code specify regarding clearance between skirt panel and the
side of the step tread? - Answer Skirt board switches required at upper and
lower ends. Gap no more than 3/16"
After receiving an inspection report, one violation is door closing force. After
checking you read 50 lb of door force, is this code? How do you make it code
compliant? - Answer Not code. Code is < 30 lb. To fix you need to adjust the
torque/speed of door operator
You momentarily actuate the motor starting relay, the direction of rotation is not
correct, what can be done to change rotation direction? - Answer Reverse any 2
leads of incoming motor phases
Before you can move a piston on a hydro, what precautions must be taken? -
Answer Check the piston for debris and tightness of the head, make sure pit is
clear
You are preparing to hoist the car for cable installation, before doing this, what
needs to be installed? - Answer The governor cable
While on service you observe the mechanical style safety edges on center opening
doors bumping into each other, reopening the doors. Where do you need to look to
repair this problem? - Answer The safety edge retraction mechanism
,You are about to trouble shoot an elevator that is off, what print would help make
it easier to trace the circuits? - Answer Straight line diagram
The fuses on a 3 phase input to DC direct drive are open, and the elevator will not
run, what needs to be done to check for a shorted SCR? - Answer Remove the
SCR, connect + lead to anode, - lead to cathode, jumper between anode and gate
.7v if good. Remove jumper and it should stay on, remove a lead should read
infinite
Troubleshooting a 3 input and gate, all inputs are high, but the gate output is low.
What is the problem? - Answer Faulty gate. Truth table says output should be
high.
Youre going to a trouble call and you find that the machine room has 2 inches of
water in it, what is the first thing you do? - Answer Leave the machine room
You find a blown fuse in the DC circuit feeding the door motor. When picking a
replacement fuse what should you do? - Answer Compare the blown fuse to the
fuse rating in the straight line diagram
A DC door motor supplied from a 3 phase rectifier runs slow. The DC voltage that
is normally 320 is 220. What should you do? - Answer Check the fuse feeding
the AC rectifier
There is a call that a traction elevator is stuck in the overhead. In order to get the
car down, what circuits do you need to jump out? - Answer The primary safety
circuits
, You just pulled multi-cables down the hoistway of a high rise. How should you
provide strain relief for the cables? - Answer Required every 100'. Begin at the
lowest and work upwards to adjust tension
Installing horizontal sliding doors with guides in each door panel, how far must
each guides engage the sill gauge? - Answer 1/4 inch
Your supervisor informs you to change software on a hydro microprocessor board.
The software is a 24 pin DIP package. To properly orientate the new chip on the
board, what must you do? - Answer Verify that the notch on the dip chip
matches the notch on the board
You need to speed up an AC motor that has a fixed number of poles. How can you
speed it up using the RPM formula? - Answer Change the frequency. RPM= 60
x F/ P/2
You have finished digging a hole hydro, the jack is not on site. What must the hole
have on it before you leave? - Answer A welded cover
A CWT frame weighs 10,000 lbs and needs to be increased by 5%. What is the
new weight of the frame? - Answer 10,500 lbs
You have 32' of rise in scaffolding and are using a 3' x 5' base. Where are the tie
offs? - Answer 1st at 12' and cannot be more than 26' apart vertically 30' apart
horizontally
How is a step level switch on an escalator reset? - Answer Manually
