Stiffness
Ductility
Resilience
Plasticity
C. Resilience
Euler's formula
Rankine's formula
Johnson's straight line formula
Johnson's parabolic formula
(1 - sinφ)/ (1 + sinφ)
(1 + sinφ)/ (1 - sinφ)
(1 - sinφ)/ (1 + cosφ)
(1 + cosφ)/ (1 - sinφ)
Nil or lightest
Maximum
Average
Any one of the above
Spindles of bench vices
Railway carriage couplings
Feed mechanism of machine tools
Screw cutting lathes
The belt should touch the bottom of groove in the pulley
The belt should not touch the bottom of groove in the pulley
The belt should not touch the sides of groove in the pulley
None of the above
Intersecting and the teeth are curved
Non-intersecting and nonparallel and the teeth are curved
Non-intersecting and non-parallel and the teeth are straight
None of the above
The tension in tight side is twice the centrifugal tension
The tension in slack side is equal to the centrifugal tension
The tension in tight side is thrice the centrifugal tension
None of the above
Combined loading
Fatigue
Thermal stresses
Shock loading
Carbon content is 2%
Maximum compressive strength is 200 N/mm²
Minimum tensile strength is 200 N/mm²
Maximum shear strength is 200 N/mm²
Whose upper deviation is zero
Whose lower deviation is zero
Whose lower as well as upper deviations are zero
Does not exist
The pitch circle diameter is equal to the product of module and number of teeth
The addendum is less than dedendum
The pitch circle is always greater than the base circle
All of the above
Actual size and the corresponding basic size
Maximum limit and the basic size
Minimum limit and the basic size
None of the above
A taper key which fits half in the key way of hub and half in the key way of shaft
A taper key which fits in a key way of the hub and is flat on the shaft
A taper key which fits in a key way of the hub and the bottom of the key is shaped to fit the curved surface of the shaft
Provided in pairs at right angles and each key is to withstand torsion in one direction only
Have same value as that of standard specimen
Increase
Decrease
None of these
Handle of a hand pump
Hand wheel of a punching press
Lever of a loaded safety valve
A pair of tongs
Rectangular
Elliptical
I-section
Any one of these
εc + 2εl
2εc + εl
εc + εl²
εc² + εl
Diameter of bolt
0.75 × diameter of bolt
1.25 × diameter of bolt
1.5 × diameter of bolt
50°C above upper critical temperature
50°C below upper critical temperature
50°C above lower critical temperature
50°C below lower critical temperature
l/2
l/√2
l
2 l
The connecting rod will be equally strong in buckling about X-axis and Y-axis, if Ixx = 4 Iyy
If Ixx > 4 Iyy, the buckling will occur about Y-axis
If Ixx < 4 Iyy, the buckling will occur about X-axis
The most suitable section for the connecting rod is T-section
Normal pitch
Axial pitch
Diametral pitch
Module
Cold working
Shot peening
Surface decarburisation
Under stressing
0.5 to 1
1 to 2
3 to 5
5 to 10
Woodruff key
Feather key
Gib-head key
Tangent key
Variations in load acting on a member
Variations in properties of materials in a member
Abrupt change of cross-section
All of these
Both ends hinged
Both ends fixed
One end fixed and the other end hinged
One end fixed and the other end free
Elastic limit
Ultimate tensile strength
Young's modulus
Endurance limit
1 : 1
2 : 1
3 : 2
2 : 3
Equal to
Less than
Greater than
None of these