A connecting rod should be

Machine Design
A connecting rod should be

Equally strong in buckling about X-axis and Y-axis

Strong in buckling about Y-axis

Any one of the above

Strong in buckling about X-axis

Equally strong in buckling about X-axis and Y-axis

Strong in buckling about Y-axis

Any one of the above

Strong in buckling about X-axis

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Machine Design
In the calculation of induced shear stress in helical springs, the Wahl's stress factor is used to take care of

Combined effect of bending stress and curvature of the wire

Combined effect of transverse shear stress and curvature of wire

Combined effect of torsional shear stress and transverse shear stress in the wire

Combined effect of transverse shear stress and bending stress in the wire

Combined effect of bending stress and curvature of the wire

Combined effect of transverse shear stress and curvature of wire

Combined effect of torsional shear stress and transverse shear stress in the wire

Combined effect of transverse shear stress and bending stress in the wire

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Machine Design
The difference between the upper limit and lower limit of a dimension is called

Tolerance

Basic size

Nominal size

Actual size

Tolerance

Basic size

Nominal size

Actual size

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Machine Design
In unilateral system of tolerance, the tolerance is allowed on

One side of the nominal size

Both sides of the actual size

Both sides of the nominal size

One side of the actual size

One side of the nominal size

Both sides of the actual size

Both sides of the nominal size

One side of the actual size

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Machine Design
Castle nut is a locking device in which

One smaller nut is tightened over main nut and main nut tightened against smaller one by loosening, creating friction jamming

Through slots are made at top and a cotter pin is passed through these and a hole in the bolt, and cotter pin spitted and bent in reverse direction at other end

A slot is cut partly is middle of nut and then slot reduced by tightening a screw

A hard fibre or nylon cotter is recessed in the nut and becomes threaded as the nut is screwed on the bolt causing a tight grip

One smaller nut is tightened over main nut and main nut tightened against smaller one by loosening, creating friction jamming

Through slots are made at top and a cotter pin is passed through these and a hole in the bolt, and cotter pin spitted and bent in reverse direction at other end

A slot is cut partly is middle of nut and then slot reduced by tightening a screw

A hard fibre or nylon cotter is recessed in the nut and becomes threaded as the nut is screwed on the bolt causing a tight grip

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Machine Design
According to I.B.R., shearing resistance required to shear off the rivet per pitch length (in double shear) is (where n = Number of rivets per pitch length)

2 × (π/4) d² × τ × n

1.875 × (π/4) d² × τ × n

3 × (π/4) d² × τ × n

(π/4) d² × τ × n

2 × (π/4) d² × τ × n

1.875 × (π/4) d² × τ × n

3 × (π/4) d² × τ × n

(π/4) d² × τ × n

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Machine Design

Machine Design A connecting rod should be

Machine Design In the calculation of induced shear stress in helical springs, the Wahl's stress factor is used to take care of

Machine Design The difference between the upper limit and lower limit of a dimension is called

Machine Design In unilateral system of tolerance, the tolerance is allowed on

Machine Design Castle nut is a locking device in which

Machine Design According to I.B.R., shearing resistance required to shear off the rivet per pitch length (in double shear) is (where n = Number of rivets per pitch length)

Machine Design
A connecting rod should be

Machine Design
In the calculation of induced shear stress in helical springs, the Wahl's stress factor is used to take care of

Machine Design
The difference between the upper limit and lower limit of a dimension is called

Machine Design
In unilateral system of tolerance, the tolerance is allowed on

Machine Design
Castle nut is a locking device in which

Machine Design
According to I.B.R., shearing resistance required to shear off the rivet per pitch length (in double shear) is (where n = Number of rivets per pitch length)