Electric Power MCQs Quiz Worksheet PDF Download

Learn electric power MCQs, physics test for online course learning and test prep to practice. Current electricity quiz questions has multiple choice questions (MCQ), electric power test to learn for online general physics course test.

Physics practice test MCQ on watt is equal to with options one joule per second, one meter per second, one ampere per second and one farad per second problem solving skills for competitive exam, viva prep, interview questions with answer key. Free physics revision notes to learn electric power quiz with MCQs to find questions answers based online learning tests.

MCQs on Electric Power Quiz PDF Download

MCQ. Watt is equal to

  1. one joule per second
  2. one meter per second
  3. one ampere per second
  4. one farad per second

A

MCQ. If resistance of an electric bulb is 500 Ω and voltage across its ends is 250 V then power consumed by it is

  1. 130 W
  2. 125 W
  3. 120 W
  4. 200 W

B

MCQ. If a light bulb is switched on for 20 s and it consumes 2400 J of electrical energy then it's power is

  1. 60 W
  2. 70 W
  3. 80 W
  4. 90 W

A

MCQ. Amount of energy supplied by current in unit time is called

  1. electric energy
  2. friction
  3. resistance
  4. Electric power

D

MCQ. (Electrical energy/time) is equal to

  1. potential difference
  2. flow of light
  3. flow of heat
  4. electric power

D