.
No stress
Shear stress
Tensile stress
Compressive stress
Equal to
One-half
Twice
Four times
Tensile stress
Compressive stress
Shear stress
Strain
1/8
1/4
1/2
2
Top layer
Bottom layer
Neutral axis
Every cross-section
Rolling friction
Dynamic friction
Limiting friction
Static friction
60°
90°
120°
Either A or C
N-m
M/s
M/s2
Rad/s2
Some force acts on a body, but displacement is zero
No force acts on a body but some displacement takes place
Both (A) & (B)
None of the above
Same
Half
Double
None of the above
Boxes
Cylinders
Wedges
All of the above
Limits
Fit
Specifications
Allowance
Maximum material condition
Machined material condition
Maximum machined indication
Machine mark indication
Revolve
Sweep
Extrude
None of the above
Size and shape of the model features
Perspective of the model
Shading used to render the model
All of the above
Is steady and uniform
Takes place in straight line
Takes place in curve
Takes place in one direction
W1a1 = w2a2
W1v1 = w2v2
A1v1 = a2v2
A1/v1 = a2/v2
Dp/p + g.dz + v.dv = 0
Dp/p - g.dz + v.dv = 0
ρ.dp + g.dz + v.dv = 0
ρ.dp - g.dz + v.dv = 0
1/RN
4/RN
16/RN
64/RN
Suction pressure
Vacuum pressure
Negative gauge pressure
All of these
The heat transfer in liquid and gases takes place according to convection.
The amount of heat flow through a body is dependent upon the material of the body.
The thermal conductivity of solid metals increases with rise in temperature.
Logarithmic mean temperature difference is not equal to the arithmetic mean temperature difference.
Equal to
Less than
Greater than
Two times
Nature of the body
Temperature of the body
Type of surface of the body
All of these
Equal to one
Greater than one
Less than one
Equal to Nusselt number
Does not alter C.O.P.
Increases C.O.P.
Decreases C.O.P.
None of these