Class 7 Science MCQs - Chapter 7
Electrical Circuits and Electric Currents Multiple Choice Questions (MCQ) PDF - 26
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Electrical Circuits and Electric Currents Questions & Answers PDF Download: MCQ Quiz 26
MCQ 126: Resistance is the friction in an electrical circuit that controls the flow of
- current
- voltage
- light
- electricity
MCQ 127: Electrolyte contains a compound of
- metal on anode
- metal on cathode
- metalloid on anode
- transition metal on cathode
MCQ 128: Energy is equal to
- power/distance
- power/time
- distance x time
- power x time
MCQ 129: A material which gains electrons, becomes
- positively charged
- negatively charged
- neutral
- both positively and negatively charged
MCQ 130: The wires used in the main supply system are
- live and earth
- live, neutral and earth
- live and neutral
- live, neutral, earth, positive and negative
Class 7 Science Mock Tests
Electrical Circuits and Electric Currents Learning App & Free Study Apps
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