Class 7 Science MCQs - Chapter 6
Electrical Circuits and Electric Currents Trivia Questions & Answers PDF Download - 16
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Electrical Circuits and Electric Currents Test Questions and Answers PDF Download: MCQ 16
Electricity meter records the amount of
- used power
- used electricity
- used resistance
- units
The wires that are used in supplying electrical energy to the consumers are made of
- copper
- silver
- chromium
- aluminum
Electric motor changes electrical energy into
- potential energy
- thermal energy
- heat energy
- kinetic energy
Many machines we use, are powered by
- thermal energy
- sound energy
- electric motors
- dynamos
Kites and fishing rods should not be used near
- houses
- power lines
- airports
- parks
Class 7 Science Mock Tests
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