1) You pump the pedal 3X and hold it down for 5 seconds, making sure the pedal does not move. what are you inspecting? a) hydraulic brakes b) Engine oil level c) Tire pressure d) Battery charge 2) Which tire should have a minimun tread depth of 4/32 of an inch? a) Spare tire b) Trailer tires c) steering axle tires d) Drive axle tires 3) When checking the dipstick to see that the lubricaton level is within the safe operating gange, you are checking what? a) Coolant level b) Oil level c) Brake fluid level d) Transmission fluid level 4) Which gauge indicates increasing or normal lubrication pressure to prevent engine failure, seizure or breakdown? a) Speedometer b) Temperature gauge c) Fuel gauge d) Oil pressure 5) Gas or hydraulic devices that cushion the vehicle ride and stabilize the vehicle and should be secure without leaks are called? a) Shock absorbers b) Fuel injectors c) Brake pads d) Radiators 6) What transmits power from the transmission to the drive axle? a) Brake lines b) Drive shaft c) Fuel pump d) Radiator hose 7) What maintains air pressure in the air brake system? a) Fuel injector b) Hydraulic pump c) Air compressor / belt d) Radiator fan 8) If the wheel has a sight glass, check that the oil level is adequate. Otherwise, look for leaks around what? a) Brake pads b) Tire treads c) Fuel lines d) Hub oil / axle seals

Pre- Trip Inspection Quiz

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