Draw ISA Symbols of (1) Venturi Tube (2) Target Flow Meter (3) Plug Valve
[3 marks]Discuss Panel Piping and Panel Tubing
[4 marks]List Control Valve Accessories. Explain any four in detail.
[7 marks]Discuss rupture disc in detail.
[3 marks]Explain any one type of recorder with its advantage and disadvantage
[4 marks]Explain pneumatic transmitters in detail.
[7 marks]Draw ISA symbols for following (any seven) (1) Butterfly valve (2) Electric Line (3) Water cooled condenser (4) Damper (5) Pressure relief valve (6) Capillary tube (7) Variable area flow indicator (8) Safety valve
[7 marks]Explain Electric to Pneumatic (I-P) Converter with neat sketch.
[3 marks]Write a short note on Diaphragm valve.
[4 marks]What is Actuator? Explain the Pneumatic Type actuator in detail.
[7 marks]Discuss instrument power requirements in brief.
[3 marks]Define valve rangeability and valve capacity.
[4 marks]Give the classification of control panels. Also compare them.
[7 marks]What is cavitation? Explain different valve noise problem.
[3 marks]Discuss graphic displays in brief.
[4 marks]Explain in detail difference between 2-wire transmitter and 4-wire transmitter.
[7 marks]Differentiate between single port & double port design of globe valve.
[3 marks]Draw ISA Symbol for various types of lines used in P&Idiagram.
[4 marks]Explain different type of compressor used in instrument air system
[7 marks]Explain with diagram about different Control valve flow characteristics.
[3 marks]Discuss about Smart Transmitter, its features, advantages and disadvantages
[4 marks]Give classification of dryers and explain desiccant type dryers in detail.
[7 marks]Explain V/I Converter with suitable Example.
[3 marks]Discuss Annunciator Sequence in detail.
[4 marks]Classify hazardous area and material according to N. E. C.
[7 marks]