According to I.B.R., when the thickness of the boiler shell (t) is less than 8 mm, then the diameter of the rivet hole (d) is obtained by

Machine Design
According to I.B.R., when the thickness of the boiler shell (t) is less than 8 mm, then the diameter of the rivet hole (d) is obtained by

Equating tearing resistance of the plate to the crushing resistance of the rivets

None of these

Equating tearing resistance of the plate to the shearing resistance of the rivets

Equating shearing resistance to the crushing resistance of the rivets

Equating tearing resistance of the plate to the crushing resistance of the rivets

None of these

Equating tearing resistance of the plate to the shearing resistance of the rivets

Equating shearing resistance to the crushing resistance of the rivets

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Machine Design
Crowning on pulley helps

To increase pulley life

In decreasing the slip of the belt

In increasing the slip of the belt

To keep the belt in centre on a pulley while it is in motion

To increase pulley life

In decreasing the slip of the belt

In increasing the slip of the belt

To keep the belt in centre on a pulley while it is in motion

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Machine Design
Resilience of a material is important, when it is subjected to

Fatigue

Combined loading

Shock loading

Thermal stresses

Fatigue

Combined loading

Shock loading

Thermal stresses

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Machine Design
When the bolt is very yielding as compared to the connected members, then the resultant load on the bolt will be equal to the

Initial tension

External load applied

Sum of the initial tension and external load applied

Initial tension or external load, whichever is greater

Initial tension

External load applied

Sum of the initial tension and external load applied

Initial tension or external load, whichever is greater

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Machine Design
The speed of the sprocket reduces as the chain pitch __________ for a given number of teeth.

None of these

Decreases

Remain same

Increases

None of these

Decreases

Remain same

Increases

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Machine Design
Form coefficient of spring is

Its capability of storing energy

Concerned with strength of wire of spring

Load required to produce unit deflection

Ratio of coil diameter to wire diameter

Its capability of storing energy

Concerned with strength of wire of spring

Load required to produce unit deflection

Ratio of coil diameter to wire diameter

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Machine Design

Machine Design According to I.B.R., when the thickness of the boiler shell (t) is less than 8 mm, then the diameter of the rivet hole (d) is obtained by

Machine Design Crowning on pulley helps

Machine Design Resilience of a material is important, when it is subjected to

Machine Design When the bolt is very yielding as compared to the connected members, then the resultant load on the bolt will be equal to the

Machine Design The speed of the sprocket reduces as the chain pitch __________ for a given number of teeth.

Machine Design Form coefficient of spring is

Machine Design
According to I.B.R., when the thickness of the boiler shell (t) is less than 8 mm, then the diameter of the rivet hole (d) is obtained by

Machine Design
Crowning on pulley helps

Machine Design
Resilience of a material is important, when it is subjected to

Machine Design
When the bolt is very yielding as compared to the connected members, then the resultant load on the bolt will be equal to the

Machine Design
The speed of the sprocket reduces as the chain pitch __________ for a given number of teeth.

Machine Design
Form coefficient of spring is