When the connected members are very yielding (soft gasket) as compared to the bolt, then the resultant load on the bolt will be equal to the

Machine Design
When the connected members are very yielding (soft gasket) as compared to the bolt, then the resultant load on the bolt will be equal to the

Sum of the initial tension and external load applied

Initial tension or external load, whichever is greater

External load applied

Initial tension

Sum of the initial tension and external load applied

Initial tension or external load, whichever is greater

External load applied

Initial tension

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Machine Design
A shaft is subjected to a maximum bending stress of 80 N/mm² and maximum shearing stress equal to 30 N/mm² at a particular section. If the yield point in tension of the material is 280 N/mm² and the maximum shear stress theory of failure is used, then the factor of safety obtained will be

3.0

2.5

2.8

3.5

3.0

2.5

2.8

3.5

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Machine Design
The gears are termed as medium velocity gears, if their peripheral velocity is

15-30 m/s

3-15 m/s

1-3 m/s

30-50 m/s

15-30 m/s

3-15 m/s

1-3 m/s

30-50 m/s

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Machine Design
The material used for brake lining should have __________ coefficient of friction.

Low

Moderate

High

None of these

Low

Moderate

High

None of these

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

Equating shearing resistance to the crushing resistance of the rivets

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

None of these

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

Equating shearing resistance to the crushing resistance of the rivets

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

None of these

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

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Machine Design
The bearings of heavy series have capacity __________ over the medium series.

30 to 40%

20 to 30%

40 to 50%

10 to 20%

30 to 40%

20 to 30%

40 to 50%

10 to 20%

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Machine Design

Machine Design When the connected members are very yielding (soft gasket) as compared to the bolt, then the resultant load on the bolt will be equal to the

Machine Design The gears are termed as medium velocity gears, if their peripheral velocity is

Machine Design The material used for brake lining should have __________ coefficient of friction.

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

Machine Design The bearings of heavy series have capacity __________ over the medium series.

Machine Design
When the connected members are very yielding (soft gasket) as compared to the bolt, then the resultant load on the bolt will be equal to the

Machine Design
The gears are termed as medium velocity gears, if their peripheral velocity is

Machine Design
The material used for brake lining should have __________ coefficient of friction.

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

Machine Design
The bearings of heavy series have capacity __________ over the medium series.