AMVI Main 2011

A. X^2/3

B. X^4/5

C. X^1/7

D. X^3/7

A.

B. H

C. H^3/2

D. H²

A. in a liquid at rest

B. in a fluid at rest

C. in a laminar flow

D. in a turbulent flow

A. 2.72 m

B. 2.52 m

C. 2.0 m

D. 0.2 m

A. steady uniform flow

B. unsteady uniform flow

C. steady non-uniform flow

D. unsteady non-uniform flow

A. 7.5 m

B. 8.5 m

C. 9.81 m

D. 10.3 m

A.

B.

C.

D.

A.

B.

C.

D.

A. viscosity

B. velocity of gas

C. pressure of gases

D. velocity of liquid

A. is independent of temperature

B. increases with pressure

C. is independent of pressure and viscosity 

D. is larger when fluid is more compressible

A. 1/10 poise

B. 1/100 poise

C. 1 poise

D. None of the above

A. 87

B. 82

C. 79

D. 71

A. Low velocity

B. High velocity

C. Low pressure

D. High pressure

A. Pressure does not change along flow

B. Velocity does not change

C. Conditions change gradually with time 

D. Conditions do not change with time at any time

A. Reynolds number is greater than 10,000

B. fluid particles move in straight line 

C. head loss varies linearly with flow rate

D. shear stress varies linearly with radius

A. Conservation of work

B. Conservation of heat

C. Conservation of mass

D. Conversion of heat into work

A. Carnot cycle

B. Joule cycle

C. Diesel cycle

D. Stirling cycle

A. 800 K

B. 1000 K

C. 1200 K

D. 1400 K

A. – 273°C

B. 273°C .

C. 237°C

D. - 237°C

A. reciprocating compressor

B. centrifugal compressor

C. axial flow compressor

D. turbo compressor