# Angular acceleration of a link can be determined by dividing the

1.  centripetal component of acceleration with length of link

2.  tangential component of acceleration with length of link

3.  resultant acceleration with length of link

4.   all of the above

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tangential component of acceleration with length of link

Explanation :
No Explanation available for this question

# Corioli's component of acceleration exists whenever a point moves along a path that has

1.  linear displacement

2.  rotational motion

3.  tangential acceleration

4.  centripetal acceleration

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rotational motion

Explanation :
No Explanation available for this question

# The direction of Corioli's component of acceleration is the direction

1.  of relative velocity vector for the two coincident points rotated by 90° in the direction of the angular velocity of the rotation of the link

2.  along the centripetal acceleration

3.  along tangential acceleration

4.  along perpendicular to angular velocity

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of relative velocity vector for the two coincident points rotated by 90° in the direction of the angular velocity of the rotation of the link

Explanation :
No Explanation available for this question

# In a shape mechanism, the Corioli's component of acceleration will

1.  not exist

2.  exist

3.  depend on position of crank

4.   unpredictable

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exist

Explanation :
No Explanation available for this question

# The magnitude of tangential acceleration is equal to

4

Explanation :
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# Tangential acceleration direction is

1.  along the angular velocity

2.  opposite to angular velocity

3.  may be any one of these

4.  perpendicular to angular velocity

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may be any one of these

Explanation :
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# Coriolis component is encountered in

1.  quick return mechanism of sharper

2.  four bar chain mechanism

3.  slider crank mechanism

4.  (a) and(c) above

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quick return mechanism of sharper

Explanation :
No Explanation available for this question

# Klein's construction gives a graphics construction for

1.  slider-crank mechanism

2.  velocity polygon

3.  acceleration polygon

4.  four bar chain mechanism

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acceleration polygon

Explanation :
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# Klein's construction can be used to determine acceleration of various parts when the crank is at

3.  right angles to the link of the stroke

4.   all of the above

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all of the above

Explanation :
No Explanation available for this question

1.  0

2.  2

3.  4

4.  6

4