The path taken by the intake air is
A. Carburettor (or throttle body) - air cleaner - intake manifold - intake ports - cylinders
B. Air cleaner - carburettor (or throttle body) - intake ports - intake manifold - cylinders
C. Air cleaner - intake manifold - carburettor (or throttle body) - intake ports - cylinders
D. Air cleaner - carburettor (or throttle body) - intake manifold - intake ports - cylinders
Answer: Option D
What is the purpose of crank case ventilation?
A. To prevent pressure build up
B. To prevent temperature build up
C. To increase the blow by gas
D. To reduce the combustion leak
A. Exhaust system and intake system
B. Crank case and intake system
C. Crank case and exhaust system
D. Exhaust system and catalytic converter
In a petrol fuel injected engine, the air and fuel are mixed in the
A. Throttle body
B. Intake manifold chamber
C. Intake ports
D. Combustion chambers
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