R

Ram Sharma • 193.88K Points
Coach

Q. In the design of a shell and tube heat exchanger, the corrosion allowance

  • (A) Need not be provided for non-pressure parts like tie rods, spacers, baffles, supports etc
  • (B) For carbon steel and cast iron pressure parts is 1.5 mm (except for tubes) and for severe conditions it is 3 mm
  • (C) For internal cover and tube sheet is provided on both the sides
  • (D) All of the above
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