Commercial Vehicle Maintenance Course

This is a prototype course for the purpose of creating and extracting xAPI statements to an LRS.  The statements will be used to calculate a student's learning objective performance value.  

(E) Without the aid of reference, recall the major components of a vehicle’s air brake system and their purpose.

Air Brake System Module

Which of the following is NOT a major component of vehicle’s air brake system?

Which of the following describes the purpose of the compressor?

(B) Without the aid of reference, recall the major components of a vehicle electrical system and their purpose.

Electrical System Module

Which of the following is NOT a major component of a commercial vehicle’s electrical system?

Which of the following describes the purpose of the battery?

(C) Without the aid of reference, recall the major components of a vehicle’s steering system and their purpose.

Steering System Module

Which of the following is NOT a major component of a commercial vehicle’s steering system?

Which of the following describes the purpose of the power steering pump?

(F) Without the aid of reference, recall the major components of a diesel engine and their purpose.

Diesel Engine Module

Which of the following is NOT a major component of a diesel engine?

Which of the following describes the purpose of the piston?