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MDCAT - Practice Test - Physics - Alternating Current Quiz

Attempt 10 MCQs on MDCAT - Practice Test - Physics - Alternating Current | Quiz 1

1. What is meant by phase in alternating current?



2. What does phase lag indicate in an AC circuit?



3. What does phase lead indicate?



4. What is the phase relationship between voltage and current in a pure resistor?



5. What is the phase relationship in a capacitor?



6. What is the phase relationship in an inductor?



7. What is the relationship for voltage across a resistor in AC?



8. What is the formula for capacitive reactance?



9. What is the formula for inductive reactance?



10. How does capacitive reactance change with increasing 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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