An open coiled helical compression spring 'A' of mean diameter 50 mm is subjected to an axial load ‘W’. Another spring 'B' of mean diameter 25 mm is similar to spring 'A' in all respects. The deflection of spring 'B' will be __________ as compared to spring 'A'.

Machine Design
An open coiled helical compression spring 'A' of mean diameter 50 mm is subjected to an axial load ‘W’. Another spring 'B' of mean diameter 25 mm is similar to spring 'A' in all respects. The deflection of spring 'B' will be __________ as compared to spring 'A'.

One-half

One-eighth

Double

One-fourth

One-half

One-eighth

Double

One-fourth

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Machine Design
Whether any core is required in wire ropes

Yes

No

Sometimes

Rarely

Yes

No

Sometimes

Rarely

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Machine Design
A woodruff key is

A tapered key with head at one end

Capable of tilting in a recess milled out in the shaft

Fitted in pairs at right angles

All of these

A tapered key with head at one end

Capable of tilting in a recess milled out in the shaft

Fitted in pairs at right angles

All of these

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Machine Design
The power transmitted by belt drive depends upon

Belt velocity

Arc of contact

Initial belt tension

All of these

Belt velocity

Arc of contact

Initial belt tension

All of these

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Machine Design
A steel containing up to 0.15% carbon is known as

High carbon steel

Mild steel

Dead mild steel

Medium carbon steel

High carbon steel

Mild steel

Dead mild steel

Medium carbon steel

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Machine Design
Which of the following spring is used in mechanical wrist watch?

Helical compression spring

Torsion spring

Belleville spring

Spiral spring

Helical compression spring

Torsion spring

Belleville spring

Spiral spring

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Machine Design

Machine Design An open coiled helical compression spring 'A' of mean diameter 50 mm is subjected to an axial load ‘W’. Another spring 'B' of mean diameter 25 mm is similar to spring 'A' in all respects. The deflection of spring 'B' will be __________ as compared to spring 'A'.

Machine Design Whether any core is required in wire ropes

Machine Design A woodruff key is

Machine Design The power transmitted by belt drive depends upon

Machine Design A steel containing up to 0.15% carbon is known as

Machine Design Which of the following spring is used in mechanical wrist watch?

Machine Design
An open coiled helical compression spring 'A' of mean diameter 50 mm is subjected to an axial load ‘W’. Another spring 'B' of mean diameter 25 mm is similar to spring 'A' in all respects. The deflection of spring 'B' will be __________ as compared to spring 'A'.

Machine Design
Whether any core is required in wire ropes

Machine Design
A woodruff key is

Machine Design
The power transmitted by belt drive depends upon

Machine Design
A steel containing up to 0.15% carbon is known as

Machine Design
Which of the following spring is used in mechanical wrist watch?