Radiation heats transfer between two surfaces can be reduced by

Heat Transfer Mcqs
BILAL KHATTAK0

A.Polishing the surface
B.Bringing the surfaces closer together
C.Preheating the surfaces closer together
D.Introducing radiation shield between the surfaces

Related Mcqs:

  1. The primary cause of a radiation inversion is_______________?
  2. In case of very hard surfaces the Brinell Hardness test method fails to give reliable results because
  3. The radiation from flames consists of
  4. Plank’s law of radiation is applicable to
  5. Pattern draft for internal surfaces is
  6. Most of the radiation emitted by a human body is in the form of __________.
  7. Planck’s law of radiation is applicable to
  8. Which radiation is not dangerous ?
  9. The sun’s Rays warm the land and water surfaces, but land warms up more quickly than water because:
  10. The surface which diffusely reflects and emits the same amount of energy which it receives by radiation is known as

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