Engineering :: Thermodynamics

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121.

The charge in a Diesel engine consists of

122.

In a 2 stroke engine we get one power stroke in

123.

A carburettor is used to supply

124.

The function of a distributor is

125.

By applying chike in an automobile we get

126.

In automobiles clutch is mounted between

127.

The function of a clutch in automobiles

A.	To disengage power from engine to flywheel	B.	To disengage power from engine to gear box
C.	To disengage power from engine to wheels	D.	To disengage power from wheels to engine
E.	To absorb power

128.

In six stage compression of air set for minimum work conditions

A.	Pressure rise per stage will be equal	B.	Work done in successive stages will be in geometrical progression
C.	Cylinder volumes will be same	D.	Temperature rise in the cylinders will be the same
E.	The discharge pressure will be six times suction pressure

129.

Free piston engines find application in

A.	Compression air supply	B.	Mining installation
C.	Gas turbines	D.	supercharging reciprocating engines
E.	None of the above

130.

For maximum specific output of a constant volume cycle

A.	The working fluid should be air	B.	The speed should be high
C.	Suction temperature should be high	D.	Exhaust pressure should be high
E.	Temperature of the working fluid at the end of compression and expansion should be equal