Electrical Circuits and Electric Currents Multiple Choice Questions and Answers 27 PDF Download

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MCQ on Electrical Circuits and Electric Currents Worksheets 27 Quiz PDF Download

MCQ: Volume control regulator in a CD receiver, radio and amplifier also use

  1. transistor
  2. variable resistor
  3. thermistor
  4. fixed resistor


MCQ: Maglev trains float on track because of

  1. friction
  2. energy
  3. electromagnetism
  4. mechanical repulsion


MCQ: Another gas, that is used as replacement of argon is known as

  1. oxygen
  2. carbon monoxide
  3. nitrogen
  4. hydrogen


MCQ: Ammeter can be connected anywhere because current is

  1. same in the whole circuit
  2. least near the bulb
  3. least near the cell
  4. greatest near the switch


MCQ: 1000mA of current is equal to

  1. 1A
  2. 10A
  3. 100A
  4. 0.1A