310T Practice Exam 2 Questions and Answers Graded A+

310T Practice Exam 2 Questions and Answers Graded A+ Which of the following tools can be used to cut new external threads?! A die A thread pitch gauge A tap A thread chaser 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 A broken engine mount During a PM inspection the steering wheel binds when turned. What could cause this condition?! Excessive sector gear to ball nut clearance in the steering gear Worn king pin bushings Worn steering shaft universal joints Worn tie rod ends 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% 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 Double wall thickness copper tubing 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 A small liquid puddle What is the reading on this 2-3" imperial micrometer?! 2.341" 2.016" 2.516" 2.041" 2.341" What tool should be used to measure the air filter restriction?! A water manometer A vacuum gauge A mercury manometer A pressure gauge 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 60 degrees to the frame centreline When a truck has been involved in an offset front end collisio