Topic wise Paper Solution
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |