In a S.I. engine, if the colour of exhaust flame is bluish, transparent, it indicates that the mixture supplied to the engine is

Related MCQs

• In a S.I. engine, when most economical mixture is supplied, the colour of exhaust flame is expected to be
• In S.I. engine if the spark plug deposit indicates black coating of soot, it therefore indicates that the engine has been generally operating on
• The number of exhaust manifolds in a V-8 engine
• The exhaust value of a four stroke I.C. engine should open
• In a four stroke S.I engine the exhaust valve usually opens
• The exhaust gases are driven out from engine cylinder by the fresh charge of the fuel enter in the cylinder, in case of
• In actual practice, the exhaust value of a four stroke I.C. engine should close
• In a S.I. engine burned white deposit on spark plug with molten globules indicates that the engine has been generally operating on
• The power developed in four stroke I.C. engine, for the same engine speed and cylinder volume, as compared to that of a two stroke engine is
• If the end mixture of S.I. engine is having low temperature and long igition delay, then knocking will