Q.Radiant heating is used for which of the following?

  • AAnnealing of metals
  • BMelting of ferrous metals
  • CHeating of liquids in electric kettle
  • DDrying of paints and varnishes
Correct Answer : (D)

Drying of paints and varnishes

Hints :

Radiant heating is used for Drying of paints and varnishes.

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