Postal Automotive Technician Exam 944 Test | Updated And Revised 100% Answers

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