INTAKE AND EXHAUST SYSTEM - Practice Mode

1) What is the material of exhaust manifold?
Correct Answer: Cast iron
2) Which type of muffler produces anti noise without restricting exhaust flow?
Correct Answer: Electronic type
3) Which type of muffler is fitted with sensors and microphone ?
Correct Answer: Electronic type
4) Which process is taken place in catalytic convertor?
Correct Answer: Chemical
5) What is the purpose of the turbo charger?
Correct Answer: Pump more air into the cylinder