Question

Pick out the wrong statement.

a.

Safety valves are provided in heat exchangers for removal of non-conden-sables.

b.

Liquid metals and dowtherm are used for very high temperature heating.

c.

In a shell and tube heat exchanger, high pressure fluid is generally routed through the tube.

d.

A loop seal or U-seal is provided in a vertical condenser sub-cooler to prevent quick draining of the condensate.

Answer: (a).Safety valves are provided in heat exchangers for removal of non-conden-sables.

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Q. Pick out the wrong statement.

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