Topic wise Paper Solution
| Que.No | Question/Problem | marks |
|---|---|---|
| Q 3 d ) |
Name any four components of pneumatic system...................... |
4 |
| Q 3 e ) |
Draw labelled sketch of air lubricator.............. |
4 |
| Q 4a)(b) |
Explain pressure relief valve in pneumatic system. |
4 |
| Q 6 b ) |
State any four reasons of failure of pneumatic seals. |
4 |
| Q 6 b ) |
State any four reasons of failure of pneumatic seals. |
4 |
| Q 6 c ) |
What are the advantages of pneumatic system over hydraulic systems ? |
4 |
| Que.No | Question/Problem | marks |
|---|---|---|
| Q 2 b ) |
List various types of air motors. Explain vane type air motor with neat sketch........... |
8 |
| Q 3 e ) |
What is FRL ? State the function of each component of FRL........ |
4 |
| Q 4a)(b) |
List any four applications of pneumatic rotary actuator........... |
4 |
| Q 4a)(c) |
What is the Function of Time Delay valve? |
4 |
| Q 4a)(d) |
Draw speed control pneumatic circuit for bi-directional air motor..... |
4 |
| Q 5 a ) |
List different types of pressure regulator valves ? Explain any one with neat sketch........ |
8 |
| Q 6 a ) |
Pneumatic System Advantages Disadvantages |
4 |
| Que.No | Question/Problem | marks |
|---|---|---|
| Q 1a)(iii) |
Draw a general layout of pneumatic system and state the function of components |
4 |
| Q 2 c ) |
Explain the construction and working of doubled acting reciprocating compressor with neat sketch. |
8 |
| Q 3 d ) |
What is FRL unit? Explain its function |
4 |
| Q 4a)(iii) |
What are the limitations of pneumatic system? |
4 |
| Q 4b)(i) |
What is the meaning of unidirectional air motor and bi directional air motor......... |
6 |
| Q 4b)(ii) |
Compare linear actuators and rotary actuators. |
6 |
| Q 6 d ) |
Draw constructional details of pneumatic hose........ |
4 |