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41.

The IHP of the engine indica+ es:

A.	Power on piston	B.	Power on flywheel
C.	Power on drawbar	D.	Loss of power

42.

The BHP of an engine indicates

A.	Power on piston	B.	Power on flywheel
C.	Power on drawbar	D.	Power on PTO

43.

In diesel cycle engine heat is added at:

A.	Constant pressure	B.	Constant temperature
C.	Constant volume	D.	None of these

44.

In Otto cycle. Heat is added at:

A.	Constant pressure	B.	Constant temperature
C.	Constant volume	D.	None of these

45.

The square engine has:

A.	Cylinder of square section	B.	Combustion chamber of square section
C.	Equal bore and stroke	D.	Piston of square section

46.

The cross sectional area of one cylinder of an engine multiplied by its stroke is:

A.	Clearance volume	B.	Combustion volume
C.	Swept volume	D.	Piston volume

47.

A power stroke in single syliner 4-stroke engine occurs at:

A.	720? of crankshaft rotation	B.	360? of crankshaft rotation
C.	180? of crankshaft rotation	D.	120? of crankshaft rotation

48.

In three cylinder in-line engine the power impulse occurs after every:

A.	720? of crankshaft rotation	B.	360? of crankshaft rotation
C.	240? of crankshaft rotation	D.	120? of crankshaft rotation

49.

In six cylinder in-line engine, the power impulse occurs after every:

A.	720 of crankshaft rotation	B.	360 of crankshaft rotation
C.	240 of crankshaft rotation	D.	120 of crankshaft rotation

50.

The fluctuation of engine speed during a cycle depends upon:

A.	Mass of flywheel	B.	Mass of crankshaft
C.	Speed of flywheel	D.	Governor speed