Will b pleased if u answer these ones with ur gr8 expertise :)

From: <chetan>
Date: Sun May 04 2008 - 13:56:00 EDT

*All question carries 10 mks ( Answers with figures would be appreciated
or just send me the link if possible) *

  1. How are flanges classified? (based on pipe attachment, facing,pressure& temp attachment) ? *" classification on other basis would also b appreciated?"
  2. *What are different types of compressors? *" Figures would b helpful if provided"

*3) What are auxiliary components or equipments of compressors? *" Figures
would b helpful if provided"

*4) Draw simple single tier pipe rack section with dimension for following
lines:

  1. 300 psi flanged 10 inch process line
  2. 300 psi flanged 16 inch process line
  3. 150 psi flanged 04 inch utility line
  4. 300 psi flanged 03 inch process line
  5. 150 psi flanged 12 inch flare line
  6. 300 psi flanged 10 inch utility line
  7. 300 psi flanged 6 inch process line
  8. 150 psi flanged 2 inch utility line
  9. P&ID symbols of a)PSU
  10. Pneumatic line
  11. How do you calculate pipe spacing ?
  12. What are various types of valves used in piping for oil,gas&refinery ?
  13. Distinguish between stub in & stub on with sketches?
  14. What are various statutory considered to the layout ?
  15. What are insulating gasket kit?
  16. What do you mean by jacketed piping?
  17. Where and why drain should be located in control valve assembly? sketches of the various drain?
  18. Different types of flow measuring devices with sketches?
  19. What are the straight run requirement of orifice plate? 15 D------------I I----------------- 5 D
  20. What are insulating material used in piping system?
  21. What are support span for supports for 6,10,24 inches pipes ?
  22. Mention different type of support used in piping . Explain couple from them with sketches?
  23. What are factors to be considered for site selection ?
  24. What is branch table ? What are branch fittings?

Hope you guys would be happy to answer these ones . Thanks

Warm Regards,
Chetan Gosavi
* *

[Non-text portions of this message have been removed] Received on Sun May 04 13:56:00 2008

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