Electrical Circuits and Electric Currents Multiple Choice Questions and Answers 30 PDF Download

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Science multiple choice questions (MCQ): one kilowatt is equal to with options 100 watts, 10 watts, 1000 watts and 0.1 watts, electricity billing quiz with online tutor portal to learn online with science distance learning courses for exam prep. Free science study guide to learn electricity billing quiz to attempt multiple choice questions based test.

MCQs on Electrical Circuits and Electric Currents Quiz PDF Download Worksheets 30

MCQ: One kilowatt is equal to

  1. 10 watts
  2. 100 watts
  3. 1000 watts
  4. 0.1 watts


MCQ: Small magnets are used in

  1. switches
  2. plugs
  3. electric bells
  4. fuses


MCQ: In most of loudspeakers, electrical signals pass through a

  1. magnet
  2. wire coil
  3. spring
  4. resistor


MCQ: Electromagnet' can be made stronger by increasing

  1. the current in coil
  2. the voltage in coil
  3. the resistance of coil
  4. the thickness of coil


MCQ: Filament bulb glows, when it reaches temperature of

  1. 1000 °C
  2. 1100 °C
  3. 1200 °C
  4. 1300 °C