Heating and Cooling Multiple Choice Questions 6 PDF Download

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MCQs on Heating and Cooling Quiz PDF Download Worksheets 6

MCQ. In bridges to overcome expansion there is use of

  1. rollers
  2. sliding joints
  3. both a and b
  4. allowance

C

MCQ. Blocks of concrete which are few meters long are laid with gaps to overcome

  1. expansion
  2. conduction
  3. convection
  4. radiation

A

MCQ. If one part of fluid is heated it

  1. expands
  2. less denser
  3. rises
  4. all of them

D

MCQ. Sea and land breezes are due to

  1. conduction
  2. convection
  3. radiation
  4. expansion

B

MCQ. Homes and buildings are kept well ventilated by making use of

  1. conduction
  2. convection
  3. radiation
  4. convection currents

D