When the engine is cold, the ……….. plate will be in closed position.
A. nozzle
B. throttle
C. air
D. None of the mentioned
Answer:A
When the engine is cold, the ……….. plate will be in closed position.
A. nozzle B. throttle C. air D. None of the mentioned
Explanation: Generally, when the engine is cold, the throttle plate will be in closed position and at low temperature, the air valve speeds up the engine idle speed to fast idling.