Page |1
310T Practice Exam #2 Questions and
Correct Answers/ Latest Update / Already
Graded
Which of the following tools can be used to cut new external threads?!
A die
A thread pitch gauge
A tap
A thread chaser
Ans: A die
During a PM inspection a broken radiator fan shroud is noticed. Which
of the following could cause this damage?!
Loose fan belts
A failed fan hub clutch
A broken engine mount
An out of balance fan assembly
Ans: A broken engine mount
During a PM inspection the steering wheel binds when turned. What
could cause this condition?!
All rights reserved © 2025/ 2026 |
, Page |2
Excessive sector gear to ball nut clearance in the steering gear
Worn king pin bushings
Worn steering shaft universal joints
Worn tie rod ends
Ans: Worn steering shaft universal joints
Although any loose or missing bolts should be tightened or replaced
when noticed, what percentage of fifth wheel mounting bracket to
frame fasteners can be loose or missing before the tractor must be
placed out of service?!
10%
20%
30%
40%
Ans: 20%
What type of tubing must be used in hydraulic brake systems?!
Single wall thickness steel tubing
Double wall thickness steel tubing
Single wall thickness copper tubing
All rights reserved © 2025/ 2026 |
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Double wall thickness copper tubing
Ans: Double wall thickness steel tubing
When cutting with an oxy-acetylene torch, what should you see in the
steel before depressing the cutting lever?!
A small liquid puddle
A change in steel colour
A change in steel colour to red
A change in flame colour to red
Ans: A small liquid puddle
What is the reading on this 2-3" imperial micrometer?!
2.341"
2.016"
2.516"
2.041"
Ans: 2.341"
What tool should be used to measure the air filter restriction?!
A water manometer
All rights reserved © 2025/ 2026 |
, Page |4
A vacuum gauge
A mercury manometer
A pressure gauge
Ans: A water manometer
When lengthening a truck frame, at what angle should the frame be
cut?!
30 degrees to the frame centreline
60 degrees to the frame centreline
90 degrees to the frame centreline
120 degrees to the frame centreline
Ans: 60 degrees to the frame centreline
When a truck has been involved in an offset front end collision, what
type of frame damage would be expected?!
Diamond damage
Twist damage
Sideway damage
Sag and bow damage
Ans: Diamond damage
All rights reserved © 2025/ 2026 |
310T Practice Exam #2 Questions and
Correct Answers/ Latest Update / Already
Graded
Which of the following tools can be used to cut new external threads?!
A die
A thread pitch gauge
A tap
A thread chaser
Ans: A die
During a PM inspection a broken radiator fan shroud is noticed. Which
of the following could cause this damage?!
Loose fan belts
A failed fan hub clutch
A broken engine mount
An out of balance fan assembly
Ans: A broken engine mount
During a PM inspection the steering wheel binds when turned. What
could cause this condition?!
All rights reserved © 2025/ 2026 |
, Page |2
Excessive sector gear to ball nut clearance in the steering gear
Worn king pin bushings
Worn steering shaft universal joints
Worn tie rod ends
Ans: Worn steering shaft universal joints
Although any loose or missing bolts should be tightened or replaced
when noticed, what percentage of fifth wheel mounting bracket to
frame fasteners can be loose or missing before the tractor must be
placed out of service?!
10%
20%
30%
40%
Ans: 20%
What type of tubing must be used in hydraulic brake systems?!
Single wall thickness steel tubing
Double wall thickness steel tubing
Single wall thickness copper tubing
All rights reserved © 2025/ 2026 |
, Page |3
Double wall thickness copper tubing
Ans: Double wall thickness steel tubing
When cutting with an oxy-acetylene torch, what should you see in the
steel before depressing the cutting lever?!
A small liquid puddle
A change in steel colour
A change in steel colour to red
A change in flame colour to red
Ans: A small liquid puddle
What is the reading on this 2-3" imperial micrometer?!
2.341"
2.016"
2.516"
2.041"
Ans: 2.341"
What tool should be used to measure the air filter restriction?!
A water manometer
All rights reserved © 2025/ 2026 |
, Page |4
A vacuum gauge
A mercury manometer
A pressure gauge
Ans: A water manometer
When lengthening a truck frame, at what angle should the frame be
cut?!
30 degrees to the frame centreline
60 degrees to the frame centreline
90 degrees to the frame centreline
120 degrees to the frame centreline
Ans: 60 degrees to the frame centreline
When a truck has been involved in an offset front end collision, what
type of frame damage would be expected?!
Diamond damage
Twist damage
Sideway damage
Sag and bow damage
Ans: Diamond damage
All rights reserved © 2025/ 2026 |
