Electrical Circuits and Electric Currents Multiple Choice Questions and Answers 38 PDF Download

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MCQ on Electrical Circuits and Electric Currents Worksheets 38 Quiz PDF Download

MCQ: Resistors can be connected in

  1. parallel only
  2. series only
  3. both parallel and series
  4. none of these ways


MCQ: "ELCB" switches off when current in earth wire is greater than

  1. 30 micro ampere
  2. 30 nano ampere
  3. 30 kilo ampere
  4. 30 milli ampere


MCQ: If one bulb goes out in parallel circuit, others will

  1. stay on
  2. also turn off
  3. blow up
  4. heat up


MCQ: Iron bar is pulled back to its original position by

  1. electromagnet
  2. magnet
  3. electricity
  4. spring


MCQ: A material which loses electrons, becomes

  1. positively charged
  2. negatively charged
  3. neutral
  4. both positively and negatively charged