Carburettor in a spark ignition engine is used to

1.	Carburettor in a spark ignition engine is used to
A.	mix air-fuel in the desired ratio.
B.	maintain a constant speed at varying loads.
C.	adjust the stroke length.
D.	increase the compression ratio.
Answer» B. maintain a constant speed at varying loads.

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Carburettor in a spark ignition engine is used to

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