In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation of the crank. For the lengths of 50 mm of crank and 70 mm of the follower, determine theoretical maximum length of coupler. The minimum length of the coupler will be

Theory of Machine
In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation of the crank. For the lengths of 50 mm of crank and 70 mm of the follower, determine theoretical maximum length of coupler. The minimum length of the coupler will be

95 mm

Slightly less than 45 mm

Slightly more than 45 mm

45 mm

95 mm

Slightly less than 45 mm

Slightly more than 45 mm

45 mm

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Theory of Machine
Idler pulley is used

For increasing velocity ratio

For applying tension

All of the listed here

For changing the direction of motion of the belt

For increasing velocity ratio

For applying tension

All of the listed here

For changing the direction of motion of the belt

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Theory of Machine
Lower pairs are those which have

Elements of pairs not held together mechanically

Two elements that permit relative motion

Surface contact between the two elements when in motion

Point or line contact between the two elements when in motion

Elements of pairs not held together mechanically

Two elements that permit relative motion

Surface contact between the two elements when in motion

Point or line contact between the two elements when in motion

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Theory of Machine
The acceleration of the particle moving with simple harmonic motion is _________ at the mean position.

None of these

Minimum

Maximum

Zero

None of these

Minimum

Maximum

Zero

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Theory of Machine
The frictional torque transmitted by a disc or plate clutch is same as that of

Flat collar bearing

Flat pivot bearing

Truncated conical pivot bearing

Conical pivot bearing

Flat collar bearing

Flat pivot bearing

Truncated conical pivot bearing

Conical pivot bearing

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Theory of Machine
Transmission of power from the engine to the rear axle of an automobile is by means of

Crown gear

Hooke's joint

Worm and wheel method

Compound gears

Crown gear

Hooke's joint

Worm and wheel method

Compound gears

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Theory of Machine

Theory of Machine In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation of the crank. For the lengths of 50 mm of crank and 70 mm of the follower, determine theoretical maximum length of coupler. The minimum length of the coupler will be

Theory of Machine Idler pulley is used

Theory of Machine Lower pairs are those which have

Theory of Machine The acceleration of the particle moving with simple harmonic motion is _________ at the mean position.

Theory of Machine The frictional torque transmitted by a disc or plate clutch is same as that of

Theory of Machine Transmission of power from the engine to the rear axle of an automobile is by means of

Theory of Machine
In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation of the crank. For the lengths of 50 mm of crank and 70 mm of the follower, determine theoretical maximum length of coupler. The minimum length of the coupler will be

Theory of Machine
Idler pulley is used

Theory of Machine
Lower pairs are those which have

Theory of Machine
The acceleration of the particle moving with simple harmonic motion is _________ at the mean position.

Theory of Machine
The frictional torque transmitted by a disc or plate clutch is same as that of

Theory of Machine
Transmission of power from the engine to the rear axle of an automobile is by means of