Question 1 of 25
Hints left: 3
Q1
What is the main purpose of a powertrain control module (PCM)?
Q2
What does "torque rating" indicate in a vehicle?
Q3
What is the purpose of an engine's oil cooler?
Q4
What is a major advantage of hybrid electric vehicles?
Q5
Which of the following is a common problem in automatic transmissions?
Q6
What does "engine displacement" refer to?
Q7
What is the main advantage of using synthetic oil?
Q8
What is the purpose of an exhaust gas recirculation (EGR) system?
Q9
What does "brake fade" refer to?
Q10
What type of engine operates using the Diesel cycle?
Q11
What is the purpose of a boost gauge?
Q12
Which type of powertrain system is known for high performance in racing?
Q13
Which type of transmission offers the best fuel efficiency?
Q14
Which type of engine uses a Wankel design?
Q15
What does the term "compressor surge" mean?
Q16
What type of transmission uses a series of gears to change the power output?
Q17
Which component is responsible for converting electrical energy to mechanical energy in a vehicle?
Q18
What type of engine uses the Otto cycle?
Q19
Which system controls the engine's air-fuel mixture?
Q20
What is the function of an exhaust tip?
Q21
What does "engine knock" refer to?
Q22
What does a temperature gauge indicate in a vehicle?
Q23
What is a common material used for engine blocks?
Q24
What is the function of a harmonic balancer?
Q25
What does "drivetrain" refer to?