Class 7 Science MCQs - Chapter 7
Electrical Circuits and Electric Currents Trivia Questions and Answers PDF - 16
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Electrical Circuits and Electric Currents Questions & Answers PDF Download: MCQ Quiz 16
MCQ 76: Electricity meter records the amount of
- used power
- used electricity
- used resistance
- units
MCQ 77: The wires that are used in supplying electrical energy to the consumers are made of
- copper
- silver
- chromium
- aluminum
MCQ 78: Electric motor changes electrical energy into
- potential energy
- thermal energy
- heat energy
- kinetic energy
MCQ 79: Many machines we use, are powered by
- thermal energy
- sound energy
- electric motors
- dynamos
MCQ 80: Kites and fishing rods should not be used near
- houses
- power lines
- airports
- parks
Class 7 Science Mock Tests
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Grade 8 Science Mock Tests
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Grade 8 Science MCQ with Answers
- Global warming refers to
- In swimming pools they appear shallower than they are actual because of
- Transfusion of infected blood is main reason for spread of diseases like
- Marine organism survive in the pH of
- Complex carbohydrates which make up the cell wall in plants are called
- There is surrounding of rich capillaries around
Electrical Circuits and Electric Currents MCQ Book Questions
- Solute is broken apart in to smaller particles and mixed evenly upon adding it to
- When electric charge moves through electrical conductor, there is a production of
- Light of Proxima Centauri reaches the earth in
- When we inhale
- As compare to ionic compounds, covalent bond has
- "Thermos" was invented by a