The ………………. type of mixture control system, allows additional air to enter the carburetor between the main discharge nozzle and the throttle valve.
A. back suction
B. needle
C. air port
D. none of the mentioned
Answer:A
The ………………. type of mixture control system, allows additional air to enter the carburetor between the main discharge nozzle and the throttle valve.
A. back suction B. needle C. air port D. none of the mentioned