POSTAL AUTOMOTIVE TECHNICIAN EXAM 944 QUESTIONS AND ANSWERS 2025

POSTAL AUTOMOTIVE 2025
TECHNICIAN EXAM 944
ANSWER ALL QUESTIONS IN THIS SECTION



QUESTION 1



Regenerative gas turbine engines have been successfully develop for use on -
ANSWERS-Automobiles



QUESTION 2



Power impulses from the engine are smoothed out by the - ANSWERS-Fly wheel



QUESTION 3



The service ratings MS, SE, SG refers to - ANSWERS-Motor oils



QUESTION 4



The intake and exhaust openings on a two stroke cycle engine are known as -
ANSWERS-Ports




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, POSTAL AUTOMOTIVE 2025
TECHNICIAN EXAM 944
QUESTION 5



Ball joint type front suspension eliminates - ANSWERS-The conventional kingpin



QUESTION 6



Gasoline cannot be used in a diesel because the - ANSWERS-Gasoline will start to
burn long before the piston reach the top of the stroke



QUESTION 7



On the compression stroke, diesel engine compresses - ANSWERS-Air



QUESTION 8



The idle and low speed circuit in a carburetor is in operative - ANSWERS-Speed
over 20 mph



QUESTION 9




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