Electrical Circuits and Electric Currents Multiple Choice Questions 38 PDF Download

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

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