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Physics: Power MCQs Quiz Online Tests pdf Download

Practice MCQs on physics: power, physics MCQs for online test prep. Work, energy and power quiz has multiple choice questions (MCQ), physics: power quiz questions and answers as average power of all activities of our body is, answer key with choices as 111 w, 113 w, 116 w and 120 w for competitive exam prep. Free study guide is to learn physics: power quiz online with MCQs to practice test questions with answers.

MCQs on Physics: Power Quiz pdf Download

MCQ. Average power of all activities of our body is

  1. 111 W
  2. 113 W
  3. 116 W
  4. 120 W


MCQ. A motor of lift provides a force of 20 kN which rises it by 18 m in 10 s, output power of motor is

  1. 36 kW
  2. 46 kW
  3. 56 kW
  4. 66 kW


MCQ. 1 W is equal to

  1. 10 J s-1
  2. 1 J s
  3. 1 J s-1
  4. 100 J s


MCQ. Rate of doing work is called

  1. power
  2. energy
  3. velocity
  4. force