Class A vehicle Inspection Process Quiz

What is the first step in the in-cab inspection process?

• Checking the seatbelt

• Checking the 3 Emergency Equipment Items

• Turning on the headlights

• Looking at the dashboard

Where should the seatbelt be mounted during the inspection?

• Over the right shoulder under the left hip

• Over the left shoulder under the right hip

• Over the left shoulder under the left hip

• Over the right shoulder under the right hip

What should be the coolant temperature range in modern engines?

• 150 to 180 degrees

• 180 to 210 degrees

• 190 to 220 degrees

• 200 to 230 degrees

What is the acceptable range for the engine oil pressure at idle?

• 10 to 30 PSI

• 20 to 60 PSI

• 30 to 70 PSI

• 40 to 80 PSI

What should the current voltage be during the inspection?

• 10 to 12 volts

• 12 to 15 volts

• 15 to 18 volts

• 18 to 20 volts

What is the minimum level for the Diesel Exhaust Fluid (DEF) gauge?

• 1/4th of a tank

• 1/3rd of a tank

• 1/8th of a tank

• 1/2 of a tank

What is the acceptable pressure range for the Primary and Secondary Air tanks?

• 100 to 120 PSI

• 110 to 130 PSI

• 120 to 140 PSI

• 130 to 150 PSI

What should be checked about the windshield wipers?

• They should be securely mounted and free of cuts and tears on the rubber blade.

• They should be adjusted properly and clean.

• They should be used only in rainy conditions.

• They should be replaced every month.

What is important to check about the mirrors on a vehicle?

• They must be adjusted properly, clean, and free of obstructions.

• They must be tinted.

• They must be replaced every year.

• They must be used only during the day.

How should the horns on a vehicle operate?

• Both horns should operate.

• Only one horn should operate.

• The horn should be used only in emergencies.

• The horn should be used only in traffic.