As an Amazon Associate I earn from qualifying purchases.

AC Power MCQs Quiz Online PDF Download eBook

Solve AC Power Multiple Choice Questions (MCQ), ac power quiz answers PDF worksheet, A level physics practice test for online courses. Learn alternating current Multiple Choice Questions and Answers (MCQs), "AC Power" quiz questions and answers for online colleges for science. Learn sinusoidal current, transformers in physics, ac power test prep for online college for teaching degree.

"High voltages lead to" Multiple Choice Questions (MCQ) on ac power with choices less power loss, more power loss, high current, and high resistance for online colleges for science. Practice ac power quiz questions for merit scholarship test and certificate programs for accredited online colleges.

MCQs on AC Power PDF Download eBook

MCQ: High voltages lead to

  1. less power loss
  2. more power loss
  3. high current
  4. high resistance

A

MCQ: Average power dissipated in resistor if sinusoidal p.d of peak value 25 V is connected across a 20 Ω resistor is

  1. 15.6 W
  2. 15 W
  3. 16 W
  4. 17 W

A

MCQ: Amount of DC voltage as compare to Vo is

  1. 50%
  2. 60%
  3. 70%
  4. 80%

C

MCQ: Steady DC voltage is also known as

  1. square velocity
  2. root mean square velocity
  3. root velocity
  4. velocity

B