COMPRESSORS, GAS TURBINES AND JET ENGINES QUIZ

0.41736111111111

2.5006944444444

0.62569444444444

0.83402777777778

One sixth

One-half

Same

One fourth

Critical pressure

Discharge pressure

Back pressure

None of the listed here

1 - k + k (p₁/p₂)1/n

1 - k + k (p₁/p₂) n- 1/n

1 + k - k (p₂/p₁) n-1/n

1 + k - k (p₂/p₁)1/n

Greatly affected by clearance volume

Not affected by clearance volume

Directly proportional to clearance volume

Inversely proportional to clearance volume

550 km/hr

1050 km/hr

1700 km/hr

2400 km/hr

4-stroke petrol engine

Multi cylinder engine

Gas turbine

4-stroke diesel engine

Joule cycle

Rankine cycle

Ericsson cycle

Carnot cycle

High h.p. and low weight

High speed and high h.p.

Low weight and small frontal area

Small frontal area and high h.p.

None of these

Centrifugal

Radial flow

Axial flow