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test tps

Examination: 2017 SUMMER
Que.No Question/Problem marks
Q 1 o )

State effects of imbalance in machine.

2

Q 6 e )

State reasons for balancing of rotating elements of machine. Explain balancing concept.

4

Q 6 f )

Four masses A, B, C and D are attached to a shaft and revolve in the same plane..........

4

Examination: 2016 SUMMER
Que.No Question/Problem marks
Q 1a)(viii)

Why is balancing of rotating parts necessary for high speed engines?

2

Q 3 e )

Write the procedure of balancing single rotating mass when it balance mass is rotating in the same plane as that of disturbing mass.

4

Q 4 f )

A rotor having the following properties.........

4

Examination: 2016 WINTER
Que.No Question/Problem marks
Q 1a)(viii)

State the adverse effect of imbalance of rotating elements of machine.

2

Q 3 d )

Three masses 10 kg, 20 kg and 15kg are attached at a point ........

4

Q 4 f )

Explain the process of balancing of single rotating mass by a single mass rotating in the same plane.

4

Examination: 2015 SUMMER
Que.No Question/Problem marks
Q 1a)(h)

Why is balancing of rotating parts necessary for high speed engines ?

2

Q 3 c )

Write the procedure for balancing of a single rotating mass by single masses rotating in the same plane.

4

Q 4 e )

Three masses 10 kg, 20 kg and 15 kg are attached at a point at radii of 20 cm.........

4

Examination: 2015 WINTER
Que.No Question/Problem marks
Q 1a)(viii)

State any two adverse effects of imbalance.

2

Q 3 e )

Procedure for balancing single rotating mass when its balancing mass is rotating in same plane:

4

Q 4 f )

Position and magnitude of balance mass required

4