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

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

2.5

3.5

3

2.8

2.5

3.5

3

2.8

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Machine Design
The cam follower extensively used in aircraft engines is

Flat faced follower

Roller follower

Knife edge follower

Spherical faced follower

Flat faced follower

Roller follower

Knife edge follower

Spherical faced follower

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Machine Design
A machine part subjected to _________ is called a strut.

Any one of these

An axial tensile force

An axial compressive force

A tangential force

Any one of these

An axial tensile force

An axial compressive force

A tangential force

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Machine Design
Factor of safety for fatigue loading is the ratio of

Elastic limit to the yield point

Endurance limit to the working stress

Young's modulus to the ultimate tensile strength

Elastic limit to the working stress

Elastic limit to the yield point

Endurance limit to the working stress

Young's modulus to the ultimate tensile strength

Elastic limit to the working stress

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Machine Design
According to I.B.R., the distance between the rows of rivets, for equal number of rivets in more than one row for lap joint or butt joint (chain riveting) shall not be less than

2.5 d

2 d

1.5 d

d

2.5 d

2 d

1.5 d

d

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Machine Design
When a belt drive is transmitting maximum power,

Driving tension on tight side is twice the centrifugal tension

Effective tension is equal to centrifugal tension

Driving tension on slack side is equal to centrifugal tension

Effective tension is half of centrifugal tension

Driving tension on tight side is twice the centrifugal tension

Effective tension is equal to centrifugal tension

Driving tension on slack side is equal to centrifugal tension

Effective tension is half of centrifugal tension

ANSWER DOWNLOAD EXAMIANS APP

Machine Design

Machine Design The cam follower extensively used in aircraft engines is

Machine Design A machine part subjected to _________ is called a strut.

Machine Design Factor of safety for fatigue loading is the ratio of

Machine Design According to I.B.R., the distance between the rows of rivets, for equal number of rivets in more than one row for lap joint or butt joint (chain riveting) shall not be less than

Machine Design When a belt drive is transmitting maximum power,

Machine Design
The cam follower extensively used in aircraft engines is

Machine Design
A machine part subjected to _________ is called a strut.

Machine Design
Factor of safety for fatigue loading is the ratio of

Machine Design
According to I.B.R., the distance between the rows of rivets, for equal number of rivets in more than one row for lap joint or butt joint (chain riveting) shall not be less than

Machine Design
When a belt drive is transmitting maximum power,