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A Level Physics MCQs

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AC Power MCQ Quiz Online

Learn AC Power Multiple Choice Questions (MCQ), AC Power quiz answers PDF to study a level physics online course for a level physics classes. Alternating Current Multiple Choice Questions and Answers (MCQs), AC Power quiz questions for online colleges for science. "AC Power MCQ" PDF Book: ac power, transformers in physics, meaning of voltage, electric power test prep for online college for teaching degree.

"High voltages lead to" MCQ PDF: ac power with choices less power loss, more power loss, high current, and high resistance for online colleges for science. Study ac power quiz questions for merit scholarship test and certificate programs for accredited online colleges.

MCQs on AC Power Quiz

MCQ: High voltages lead to

less power loss
more power loss
high current
high resistance

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

15.6 W
15 W
16 W
17 W

MCQ: Amount of DC voltage as compare to Vo is

50%
60%
70%
80%

MCQ: Steady DC voltage is also known as

square velocity
root mean square velocity
root velocity
velocity