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4.5.6a Construction and operation of a transformer

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Question 22

A transformer is used to adjust alternating voltages. When the transformer is operating, some energy is transferred to the surroundings as wasted energy. Which type of energy is primarily transferred to the surroundings?

A

Chemical energy

B

Elastic potential energy

C

Thermal energy

D

Light energy

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4.5.6a Construction and operation of a transformer Questions

  1. IGCSE
  2. /Physics
  3. /4.5.6a Construction and operation of a transformer

136 exam-style questions on CIE IGCSE Physics 4.5.6a Construction and operation of a transformer. Each one has a worked solution and a mark scheme showing where the marks go.

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