Generally speaking for better efficiency of IC engine the valves must

Related MCQs

• 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
• 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
• In a S.I. engine burned white deposit on spark plug with molten globules indicates that the engine has been generally operating on
• A two stroke engine is generally preferred to a four stroke engine because
• The angle during which both the inlet and exhaust valves remain open simultaneously, is known as
• The diagram which shows the correct crank positions corresponding to the opening and closing of the valves, is known as
• Efficiency of an IC engine is normally of the order of
• In a S.I. engine, if the colour of exhaust flame is bluish, transparent, it indicates that the mixture supplied to the engine is
• Engine pistons are generally made of aluminium alloy because
• If the cut-off is decreased, the efficiency of Diesel cycle