POSTAL AUTOMOTIVE TECHNICIAN 944 EXAM (2024-
2025) QUESTION AND ANSWERS NEWEST 100% PASS
Question 1
The vibration damper on an auto engine is fastened to the
Crankshaft
Question 2
Most small gas engines use a _________ ignition system
Magneto
Question 3
Icing occurs most often
On cool damp days
Question 4
The function of the float in a carburetor is two
Close the needle valve
Question 5
To improve stability when cornering manufactures added a device to cars called
Stabilizer bar
Question 6
, adjustment of the rods on a car will affect
Toe-in
Question 7
A restriction in the exhaust system is indicated on a vacuum gauge by a
gradual decrease in reading
Question 8
Disc brakes on a car have a distinct advantage over conventional drum brakes in that they
Fade Less when hot
Question 9
In a diesel engine, the fuel is ignited by the
Heat of compression
Question 10
Engine timing is generally set by using a
Strobe light
Question 11
If an engine is operating for long periods of time at part throttle opening the
Spark plugs will become covered with carbon
Question 12
Leaking intake valve guides will cause
Excessive oil consumption
Question 13
Flooding of a carburetor is generally caused by
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