Ratio of coil diameter to wire diameter
Load required to produce unit deflection
Its capability of storing energy
Its ability to absorb shocks
Increasing the length of bar
Decreasing the cross-sectional area of the bar
Decreasing the modulus of elasticity of the bar
All of the above
Both ends hinged
Both ends fixed
One end fixed and the other end hinged
One end fixed and the other end free
Larger than
Smaller than
Equal to
None of these
Material and geometry of the part
Geometry of the part
Material of the part
None of these
30°
45°
60°
80°
Regain its original shape after deformation when the external forces are removed
Draw into wires by the application of a tensile force
Resist fracture due to high impact loads
Retain deformation produced under load permanently
0.124 - (0.684/T)
0.154 - (0.912/T)
0.175 - (0.841/T)
None of these
(Kf + 1)/ (Kt + 1)
(Kf - 1)/ (Kt - 1)
(Kt + 1)/ (Kf + 1)
(Kt - 1)/ (Kf - 1)
Reducing
Increasing
Both A and B
None of these
Metric threads of 33 numbers in 2 cm
Metric threads with cross-section of 33 mm
Metric threads of 33 mm outside diameter and 2 mm pitch
Bolt of 33 mm nominal diameter having 2 threads per cm
Increases markedly
Decreases markedly
Remain same
Depends on heat treatment carried out
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
Increases the seriousness of static loading stress concentration
Lessens the seriousness of static loading stress concentration
Has no effect on it
Depends on other considerations
2μ sinθ/(θ + sinθ)
μ sinθ/(2θ + sin 2θ)
4μ sinθ/(θ + sinθ)
4μ sinθ/(2θ + sin 2θ)
Butt joint with single cover plate
Butt joint with double cover plate
Lap joint with one ring overlapping the other
Any one of the above
Bolt
Tap bolt
Stud
None of these
On both the sides
On one side only
On none of the sides
May be provided anywhere
p = D sin (90°/T)
p = D sin (120°/T)
p = D sin (180°/T)
p = D sin (360°/T)
Less than
Equal to
More than
None of these
Along the axis of rotation
Parallel to the axis of rotation
Perpendicular to the axis of rotation
In any direction
Jam nut
Castle nut
Sawn nut
Ring nut
Elasticity
Endurance
Strength
Toughness
Pitch circle diameter × cosφ
Addendum circle diameter × cosφ
Clearance circle diameter × cosφ
Pitch circle diameter × sinφ
Load lifted to the effort applied
Mechanical advantage to the velocity ratio
Load arm to the effort arm
Effort arm to the load arm
Larger
Smaller
Equal
Larger/smaller depending on diameter of spring coil
Increases the fatigue strength
Decreases the fatigue strength
Has no influence on fatigue strength
Alone has no influence on fatigue strength
Less than
Equal to
More than
None of these
1 in 5
1 in 10
1 in 24
1 in 40
Equal to
Less than
Greater than
None of these