Oldham coupling is used to connect two shafts

Oldham’s coupling is used to connect two shafts which are

A

intersecting

B

parallel

C

perpendicular

D

co-axial

Hollow shafts can be made as strong as solid shafts by making the twisting moments of both the shafts same. Shafts made by __________ have residual stresses.

A

Forging

B

Cold rolling

C

Hot rolling

D

Casting

It is required to connect two parallel shafts, the distance between whose axes is small and variable. The shafts are coupled by

A

Universal joint

B

Knuckle joint

C

Oldham's coupling

D

Flexible coupling

Which of the following coupling is used to connect two shafts which have both lateral and angular misalignment?

A

Bushed pin type coupling

B

Universal coupling

C

Oldham coupling

D

All of these

A coupling used to connect two perfectly aligned shafts, is

A

Muff coupling

B

Compression coupling

C

Flange coupling

D

All of these

A universal coupling is used to connect two shafts

A

Which are not in exact alignment

B

Which are perfectly aligned

C

Whose axes intersect at a small angle

D

Have lateral misalignment

A flange coupling is used to connect two shafts

A

Which are perfectly aligned

B

Which are not in exact alignment

C

Have lateral misalignment

D

Whose axes intersect at a small angle

Oldham’s coupling is an inversion of the kinematic chain used in

A

Whitworth quick return mechanism

B

Elliptical trammels

C

Rotary engine

D

Universal joint

Oldham's coupling is the

A

Second inversion of double slider crank chain

B

Third inversion of double slider crank chain

C

Second inversion of single slider crank chain

D

Third inversion of slider crank chain

The type of coupling used to join two shafts whose axes are neither in same straight line nor parallel, but intersect is

A

Flexible coupling

B

Universal coupling

C

Chain coupling

D

Oldham's coupling

Oldham coupling is used to connect two shafts

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