ASE A1 - Practice Test (Section E) Document term 2 set 8 Questions And Answers

ASE A1 - Practice Test (Section E) Document term 2 set 8 Questions And Answers 4. while cleaning a pleated paper-type air filter element, the air gun should be held: away from the outside of the air filter element directly against the outside of the air filter element directly against the inside of the air filter element away from the inside of the air filter element - ANS-away from the inside of the air filter element ~when cleaning a pleated paper-type air filter element using compressed air, hold the air gun tip about 6 inches from the inside of the filter element -air should be blown from the inside out to remove particles, and air forced into the filter are too short of a distance may damage the filter. 9. all of the following statements regarding manifold heat control valves are true EXCEPT: - a manifold heat control valve improves fuel vaporization in the intake manifold especially when the engine is cold - a manifold heat control valve stuck in the closed position causes a loss of engine power - a manifold heat control valve stuck in the open position may cause an acceleration stumble - a manifold heat control valve stuck in the closed position reduces intake manifold temperature - ANS- a manifold heat control valve stuck in the closed position reduces intake manifold temp ~the exhaust manifold on carbureted and throttle body injected engines may be equipped with a manifold heat control valve. if the manifold heat control valve is stuck open or fails to close when the engine is cold, the engine may stumble during acceleration. if the valve is stuck in the closed position, engine power will be reduced and the intake manifold will overheat.