test UPDATED Exam Questions and
CORRECT Answers
What changes the movements of pistons to rotary motion? - CORRECT ANSWER -
crankshaft
What are the most likely causes of overheating? - CORRECT ANSWER - (1) Poor water
circulation
(2) Binding brakes
(3) Broken fan belt
(4) Ignition sparks too retarded
When an engine is said to be missing what does this mean? - CORRECT ANSWER - One
of the cylinders is faulty
What can cause flooding in the carburetter? - CORRECT ANSWER - 1) float stuck in
down position
2) float too heavy
3) needle valve stuck in open position
What is used to indicate the oil pump pressure? - CORRECT ANSWER - 1) A gauge on
the dashboard
2) A green light on the dashboard
What creates momentum in a four stroke petrol engine? - CORRECT ANSWER - flywheel
Which is correct?
1)The camshaft drives the crankshaft