Mechanics Actual Exam Complete Questions And Correct
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2026 -2027
** What is the maximum "Moving Walk" incline?
12 degrees. (830)
** How does a GFCI work?
It detects an Imbalance between the Hot and Neutral wires.
** Who is required to provide you with the MSDS or SDS of a solvent you're
using to clean rails?
Your Employer (105)
** How do Emergency Doors swing?
Outward.
** You have to run an EMT run with 3 - 90s, 2 - 45s and a Saddle bend. What will
be required?
An Intermediate Pull
Box. No more than 360
degrees.
,* What is the Max distance between Raceway supports?
15'
* What is the Max distance from Strain Bars?
100'
** What is the ratio between diameter and Loop of a Traveler?
30 times.
** What is the minimum amount of Spares that should be pulled?
10%
** At what speed should the Governor Switch contact be set to open?
90 - 95% of Governor tripping speed.
* What is the Max clearance between Door and Sill?
3/8". (1/4" - 3/8")
** What is the minimum Gib to Sill?
1/4"
, * What is the minimum gap Sill - Sill?
1/2"
** What is the Max gap Sill - Sill?
1 1/2"
* A Force of 5000 lbs is applied to a plunger with an area of 25 sq inches. What is
the system pressure?
200 psi. (5000 lbs/ 25 sq inches = 200 psi
** How many gallons are needed to run a 4" plunger 25'?
16.3 gallons (V = A(H)
* In Bi-Parting doors, what gap is allowed before Gate switch is opened?
3/4" Max
** What do you do before running a Hydro elevator after the car is built?
Check piston for debris and make sure Head is tight.
* What is going on if you add power to a generator but motor doesn't gain more
speed?
Generator is Saturated.
Answers (Verified Answers) Already Graded A+ ||
Guaranteed Success!! Newest Exam | Just Released!!
2026 -2027
** What is the maximum "Moving Walk" incline?
12 degrees. (830)
** How does a GFCI work?
It detects an Imbalance between the Hot and Neutral wires.
** Who is required to provide you with the MSDS or SDS of a solvent you're
using to clean rails?
Your Employer (105)
** How do Emergency Doors swing?
Outward.
** You have to run an EMT run with 3 - 90s, 2 - 45s and a Saddle bend. What will
be required?
An Intermediate Pull
Box. No more than 360
degrees.
,* What is the Max distance between Raceway supports?
15'
* What is the Max distance from Strain Bars?
100'
** What is the ratio between diameter and Loop of a Traveler?
30 times.
** What is the minimum amount of Spares that should be pulled?
10%
** At what speed should the Governor Switch contact be set to open?
90 - 95% of Governor tripping speed.
* What is the Max clearance between Door and Sill?
3/8". (1/4" - 3/8")
** What is the minimum Gib to Sill?
1/4"
, * What is the minimum gap Sill - Sill?
1/2"
** What is the Max gap Sill - Sill?
1 1/2"
* A Force of 5000 lbs is applied to a plunger with an area of 25 sq inches. What is
the system pressure?
200 psi. (5000 lbs/ 25 sq inches = 200 psi
** How many gallons are needed to run a 4" plunger 25'?
16.3 gallons (V = A(H)
* In Bi-Parting doors, what gap is allowed before Gate switch is opened?
3/4" Max
** What do you do before running a Hydro elevator after the car is built?
Check piston for debris and make sure Head is tight.
* What is going on if you add power to a generator but motor doesn't gain more
speed?
Generator is Saturated.
