310T Practice Exam #2 (136 Q&A) 100% Verified| A+ Score.

310T Practice Exam #2
(136 Q&A) 100% Verified|
A+ Score.



SECTION 1: TOOLS & GENERAL MAINTENANCE

1. Which of the following tools can be used to cut new external
threads?

• A) A thread pitch gauge
• B) A tap
• C) A thread chaser
• D) A die ✓




2. During a PM inspection a broken radiator fan shroud is noticed.
Which of the following could cause this damage?

• A) Loose fan belts
• B) A failed fan hub clutch
• C) A broken engine mount ✓

, • D) An out of balance fan assembly




3. During a PM inspection the steering wheel binds when turned. What
could cause this condition?

• A) Excessive sector gear to ball nut clearance in the steering gear
• B) Worn king pin bushings
• C) Worn steering shaft universal joints ✓
• D) Worn tie rod ends




4. 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?

• A) 10%
• B) 20% ✓
• C) 30%
• D) 40%




5. What type of tubing must be used in hydraulic brake systems?

• A) Single wall thickness steel tubing
• B) Double wall thickness steel tubing ✓
• C) Single wall thickness copper tubing

, • D) Double wall thickness copper tubing




6. When cutting with an oxy-acetylene torch, what should you see in the
steel before depressing the cutting lever?

• A) A small liquid puddle ✓
• B) A change in steel colour
• C) A change in steel colour to red
• D) A change in flame colour to red




7. What is the reading on this 2-3" imperial micrometer?

• A) 2.341" ✓
• B) 2.016"
• C) 2.516"
• D) 2.041"




8. What tool should be used to measure the air filter restriction?

• A) A water manometer ✓
• B) A vacuum gauge
• C) A mercury manometer
• D) A pressure gauge