B. X = 0, a + p = 1

C. a = 0,x + p= 1

D. p=l,x = 0,anda = 0

E. p = 0, x = 0 and a = 1

B. four times

C. half

D. one fourth

E. same

A. angle of repose

B. friction resistance

C. angle of friction

E. sliding friction

B. two members with unknown forces of the frame

C. four members with unknown forces of the frame

D. three members with known forces of the frame

E. four members with two known forces

B. square

C. equilateral triangle

D. circle

E. rectangle

A. ellipse

B. circle

C. parabola

E. none of the above

A. these forces are equal

B. the lines of action of these forces are parallel

C. the lines of action of these forces meet in a point

D. none of the above

A. pins

B. plates

D. pallets

E. none of the above

A. moment

C. force

D. velocity

E. acceleration

A. metal will float in water

B. metal is twice as dense as water

C. none of the above

E. metal is twice as dense as unknown fluid

A. two points

C. plane

D. different planes

E. perpendicular planes

A. uses ferrite material as moderator

B. has powerful moderator

D. uses graphite rods as moderator

E. uses pressurised water as moderator

A. before entering the expansion valve

B. after passing through the condenser

C. before passing through the condenser

E. after passing through the expansion or throttle valve

B. 0.75

C. 0.55

D. 0.6

E. 0.4

A. less

B. depends on other factors

D. none of the above

E. same

A. all of the above

B. to provide subcooled water at high pressure

C. to increase pressure of water in primary circut

E. to Supply high pressure steam

A. friction

B. kinematic friction

D. limiting friction

E. static friction

A. shape of the surfaces

C. ail of the above.

D. A. and B. above

E. area of contact

A. three forces acting at a point can be represented by a triangle, each side being proportional to force

C. three forces acting at a point will be in equilibrium

D. if three forces acting at a point are in equilibrium, each force is proportional to the sine of the angle between the other two

E. none of the above

B. heat transfer in most of the cases takes place by combination of conduction, convection and radiation

C. rate of heat transfer depends on thermal conductivity and temperature difference

D. it is impossible to transfer heat from low temperature source to t high temperature source

E. heat transfer by radiation requires no medium

A. theoretical COP/actual COP

B. actual COP x theoretical COP

D. 1-actual COP x theoretical COP

E. 1-actual COP/fheoretical COP.

A. zero weight atoms

B. critical atoms

C. there is no such criterion

E. heavy weight atoms

A. temperature of body

B. none of the above

C. type of surface of body

E. nature of body

A. 0.002

C. 0.01

D. 0.5

E. 0.1

A. static

B. activated

D. in bulk

E. fast

A. Pu

C. Pu:

D. Ulii

E. U238

A. moderator should be used

B. coolant should be employed

D. reflector should be used

E. control rods should be used

B. intersection of its altitudes

C. all of the above

D. intersection of diagonals

E. intersection of bisector of angles

A. absolute temperature

B. square of temperature

C. cube of absolute temperature

D. fourth power of temperature

A. remains constant

B. increases

C. decreases

E. none of the above

B. lithium

C. thorium

D. uranium

E. plutonium

A. convection

B. radiation

D. both convection and conduction

E. none of the above

B. Ericsson

C. Carnot

D. none of the above

E. Stirling

A. both the fluids at inlet (of heat exchanger where hot fluid enters) are in their coldest state

C. both the fluids .at exit are in their hottest state

D. one fluid is in hottest state and other in coldest state at inlet

E. any combination is possible depending on design of heat exchanger

B. equal to zero

C. less than 1.0

D. equal to infinity

E. greater than 1.0

A. 0.64

B. 0.23

D. 0.42

E. 0.1

A. all of the above

B. heating of building

C. blast furnace

E. cooling of parts in furnace

A. may be less of more depending on nature of surfaces and velocity

B. same

C. more

E. has no correlation

A. 0.5

B. 0.25

D. 4

E. I

A. p= l,T = 0anda = 0

B. a = 0,x + p= 1.

C. x = 0, a + p = 0

D. p = 0, x = 1 and a = 0

F. re a = absorptivity, p == reflectivity, X = transmissivity

A. partly reflected and partly absorbed

B. transmitted

C. reflected

E. refracted

A. none of the above

C. different specific heat

D. different heat contents

E. different atomic structure

A. at distance from the plane base 3r

B. at distance from the plane base 3r

C. at distance from the plane base 3r

D. at distance from the plane base

A. The mortise gauge has two scribing pins

B. all of these

C. The gouges are chisels with a hollow shaped blade

A. inversely proportional to the thickness of the body

B. directly proportional to the surface area of the body

C. dependent upon the material of the body

E. directly proportional to the temperature difference on the two faces of the body

B. radiation

C. conduction and convection

D. convection and radiation

E. conduction

A. saturation point of liquid

B. sublimation temperature

C. triple point

D. critical point

A. regular surfaces having non-uniform temperature gradients

B. three dimensional cases only

C. irregular surfaces

E. two dimensional cases only

A. J/m K sec

B. A. and C. above

C. J/m2 sec

E. W/m K

A. k up wrong statement?

B. dependent on the materials of contact surface

C. none of the above is wrong statement

E. proportional to normal load between the surfaces

F. independent of the area of contact surfaces