Question 1
In a four-stroke petrol engine, which stroke draws the air–fuel mixture into the cylinder?
Correct Answer:
Intake stroke
Question 2
What is the primary function of the crankshaft?
Correct Answer:
Convert reciprocating piston motion into rotational motion
Question 3
Engine oil primarily reduces wear by:
Correct Answer:
Lubricating moving parts and reducing friction
Question 4
Which component typically times valve opening and closing?
Correct Answer:
Camshaft
Question 5
Detonation (knock) in a spark-ignition engine is best described as:
Correct Answer:
Uncontrolled spontaneous combustion of the remaining charge
Question 1
Exam overview

About this Exam

Prepare with the HSC Automotive (VET) Practice Questions - HSC Automotive (VET) (NSW Higher School Certificate, Year 12) Exam practice quiz. This question bank includes 100 questions covering typically, engine, petrol, mainly, and vehicle. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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HSC Automotive (VET) Practice Questions - HSC Automotive (VET) (NSW Higher School Certificate, Year 12) Exam

This practice set contains 100 questions from the matching question bank and focuses on typically, engine, petrol, mainly, and vehicle. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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