Which among the following is not a function of the carburetor?(a) A small reserve of fuel at constant head(b) To vaporize the fuel to prepare a homogeneous mixture(c) To supply the correct amount of air-fuel mixture(d) To delay the ignition timing depending in the exhaust gasThis question was posed to me in a national level competition.This is a very interesting question from Petrol Engine Fuel Supply System in section Petrol Engine Fuel Supply System of Automotive Engine Design

Which among the following is not a function of the carburetor?(a) A sm

1.	Which among the following is not a function of the carburetor?(a) A small reserve of fuel at constant head(b) To vaporize the fuel to prepare a homogeneous mixture(c) To supply the correct amount of air-fuel mixture(d) To delay the ignition timing depending in the exhaust gasThis question was posed to me in a national level competition.This is a very interesting question from Petrol Engine Fuel Supply System in section Petrol Engine Fuel Supply System of Automotive Engine Design
Answer» The correct answer is (d) To delay the ignition timing depending in the exhaust gas The explanation: The functions of a carburetor is to keep a small reserve of fuel at the constant head, VAPORIZE the fuel to prepare a homogeneous air-fuel mixture,supply correct amount of the air-fuel mixture at the correct strength and the ECU TAKES care of the ignition timing depending on the input from the oxygen SENSOR.

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