Which part is connected to the engine exhaust via an exhaust pipe,to reduce the noise?(a) Silencer(b) Valve(c) Header(d) ManifoldI have been asked this question in an interview for internship.I want to ask this question from Exhaust System in division Exhaust System & Petrol Engine Fuel Supply System of Automotive Engine Design

Which part is connected to the engine exhaust via an exhaust pipe,to r

1.	Which part is connected to the engine exhaust via an exhaust pipe,to reduce the noise?(a) Silencer(b) Valve(c) Header(d) ManifoldI have been asked this question in an interview for internship.I want to ask this question from Exhaust System in division Exhaust System & Petrol Engine Fuel Supply System of Automotive Engine Design
Answer» The correct answer is (a) Silencer The explanation: To reduce the noise, the ENGINE EXHAUST is CONNECTED via an exhaust PIPE to the silencer, which is also called muffler. Muffler reduces noise by canceling the waves.

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