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[Show more]A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required? - Ans Diam=12" 12/4=3" 25fpm=3" 100fpm + 25fpm= 12"+3"= 15" sheave 
 
A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What sh...
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Add to cartA contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required? - Ans Diam=12" 12/4=3" 25fpm=3" 100fpm + 25fpm= 12"+3"= 15" sheave 
 
A MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What sh...
A Latching relay: Used for call registration,direction selection or as selector relays 
Two types are: Set/Rest are electrical and Mechanical Latching relays 
Need to know latching relay symbol, Its a box with shaded triangle in lower right hand corner. - Ans Which relay do you need to Order 
 
710...
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Add to cartA Latching relay: Used for call registration,direction selection or as selector relays 
Two types are: Set/Rest are electrical and Mechanical Latching relays 
Need to know latching relay symbol, Its a box with shaded triangle in lower right hand corner. - Ans Which relay do you need to Order 
 
710...
ASME - Ans American Society of Mechanical Engineers 
 
DOSH - Ans Division of Occupational Safety and Health 
 
LADBS - Ans Los Angeles Department of Building and Safety 
 
Alteration made to conveyance shall comply with ASME A17.1-204 Section - Ans 8.7 
 
The seismic section of ASME A17.1-2004 and ...
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Add to cartASME - Ans American Society of Mechanical Engineers 
 
DOSH - Ans Division of Occupational Safety and Health 
 
LADBS - Ans Los Angeles Department of Building and Safety 
 
Alteration made to conveyance shall comply with ASME A17.1-204 Section - Ans 8.7 
 
The seismic section of ASME A17.1-2004 and ...
What's the equation for the volume of the cylinder? - Ans V (volume)= pi multiplied by R squared multiplied by the height 
Example: radius is 6" height is 30 
V=3.1416•6•6•30 
 
A drill draws a current (I) of 4.5 amps and resistance of 16.0 ohms, how do You find the power(watts)? - Ans P=I ...
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Add to cartWhat's the equation for the volume of the cylinder? - Ans V (volume)= pi multiplied by R squared multiplied by the height 
Example: radius is 6" height is 30 
V=3.1416•6•6•30 
 
A drill draws a current (I) of 4.5 amps and resistance of 16.0 ohms, how do You find the power(watts)? - Ans P=I ...
E=__ - Ans IR 
 
P=__ - Ans IE 
 
Pie r^2 = - Ans Area of a circle 
 
231 in^3 /____ - Ans gal. 
 
25.4mm/__ - Ans in. 
 
2.2kg/ - Ans lb 
 
3 phase rectifier output = - Ans 1.33 x input 
 
single phase output = - Ans 0.9 x input 
 
RMS (effective voltage) = - Ans 0.707 (PEAK V) 
 
TC = - Ans R x C ...
Preview 2 out of 15 pages
Add to cartE=__ - Ans IR 
 
P=__ - Ans IE 
 
Pie r^2 = - Ans Area of a circle 
 
231 in^3 /____ - Ans gal. 
 
25.4mm/__ - Ans in. 
 
2.2kg/ - Ans lb 
 
3 phase rectifier output = - Ans 1.33 x input 
 
single phase output = - Ans 0.9 x input 
 
RMS (effective voltage) = - Ans 0.707 (PEAK V) 
 
TC = - Ans R x C ...
** An MOV burns out, you replace it but cannot read voltage or resistance. What should you do? - Ans Replace it with a larger one (630) 
 
* On a Ward-Leonard circuit, the brake is set but the motor is trying to slip through the brake. What circuit is the issue? - Ans Suicide circuit (425) 
 
** A H...
Preview 3 out of 19 pages
Add to cart** An MOV burns out, you replace it but cannot read voltage or resistance. What should you do? - Ans Replace it with a larger one (630) 
 
* On a Ward-Leonard circuit, the brake is set but the motor is trying to slip through the brake. What circuit is the issue? - Ans Suicide circuit (425) 
 
** A H...
wrench used for rail installation - Ans spud wrench 
 
The minimum clearance form the floor to the suspended ceiling is: 
a. 80" 
b. 96" 
c. 7'3" 
d. 8'2" - Ans a. 80" 
 
what should you be aware of when removing a cab for replacement? 
a. The weight that is to be removed from the ceiling. 
...
Preview 4 out of 34 pages
Add to cartwrench used for rail installation - Ans spud wrench 
 
The minimum clearance form the floor to the suspended ceiling is: 
a. 80" 
b. 96" 
c. 7'3" 
d. 8'2" - Ans a. 80" 
 
what should you be aware of when removing a cab for replacement? 
a. The weight that is to be removed from the ceiling. 
...
Which of the following is a term used to describe a body harness used in conjunction with a shock absorbing lanyard? - Ans Personal fall arrest system 
 
A mechanic is working on a construction job, and finds the carpenter using a powder activated tool to anchor wall track. Of the following, which p...
Preview 3 out of 18 pages
Add to cartWhich of the following is a term used to describe a body harness used in conjunction with a shock absorbing lanyard? - Ans Personal fall arrest system 
 
A mechanic is working on a construction job, and finds the carpenter using a powder activated tool to anchor wall track. Of the following, which p...
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