A Level Courses

IGCSE A Level Physics Practice Tests

IGCSE A Level Physics Online Tests

Books:

Apps:

The AC Power Multiple Choice Questions (MCQ Quiz) with Answers PDF, AC Power MCQ PDF e-Book download to practice IGCSE A Level Physics Tests. Learn Alternating Current Multiple Choice Questions and Answers (MCQs), AC Power quiz answers PDF to study IGCSE GCE certificate courses. The AC Power MCQ App Download: Free learning app for ac power, transformers in physics, meaning of voltage, electric power test prep for colleges that offer online courses.

The MCQ: Average power dissipated in resistor if sinusoidal p.d of peak value 25 V is connected across a 20 Ω resistor is; "AC Power" App Download (Free) with answers: 15.6 W; 15 W; 16 W; 17 W; to study IGCSE GCE certificate courses. Practice AC Power Quiz Questions, download Google eBook (Free Sample) for schools that offer online bachelor degrees.

## AC Power MCQs: Questions and Answers

MCQ 1:

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

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
MCQ 3:

Amount of DC voltage as compare to Vo is

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

Steady DC voltage is also known as

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