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Electric Power MCQs Quiz Online PDF Download eBook

Solve Electric Power Multiple Choice Questions (MCQ), electric power quiz answers PDF worksheet, A level physics practice test for online college programs. Learn electric current, potential difference and resistance Multiple Choice Questions and Answers (MCQs), "Electric Power" quiz questions and answers for online college classes. Learn current equation, electric power test prep for two year degree programs.

"Electric power is related to" Multiple Choice Questions (MCQ) on electric power with choices current in component, potential difference, electrical resistance, and both a and b for online college classes. Practice electric power quiz questions for merit scholarship test and certificate programs for online college for teaching degree.

MCQs on Electric Power PDF Download eBook

MCQ: Electric power is related to

  1. current in component
  2. potential difference
  3. electrical resistance
  4. both A and B


MCQ: Generators at a power station produce electric power at voltage

  1. 45 kW
  2. 50 kW
  3. 60 kW
  4. 25 kW


MCQ: To protect wiring from excessive passing of current is

  1. voltmeter
  2. fuse
  3. galvanometer
  4. resistance


MCQ: Current in a 60 W light bulb when it is connected to a 230 V power supply is

  1. 0.26 A
  2. 1.5 A
  3. 2.6 A
  4. 3.9 A


MCQ: Grid cables are 15 km long with a resistance of 0.20 Ω km-1, powers wasted as heat in these cables are

  1. 50 kW
  2. 60 kW
  3. 20 kW
  4. 30 kW