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NTS - NAT ICS Test - Physics - Alternating Current - Quiz 1

Practice 10 high yield MCQs on Physics from Chapter Alternating Current for NAT ICS Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 1 of the series.

1. What is alternating current?



2. What is the standard AC frequency in Pakistan?



3. What is the equation for AC voltage?



4. What is the time period of AC with frequency 50 Hz?



5. What is the formula for RMS value of AC current?



6. What is the average value of AC over a complete cycle?



7. What is the peak voltage if RMS voltage is 220 V?



8. What is the formula for capacitive reactance?



9. What is the formula for inductive reactance?



10. How does capacitive reactance vary with frequency?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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