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AFNS Academic Physics Alternating Current MCQs Test 5
Physics

AFNS Academic Physics Alternating Current MCQs Test 5

Practice AFNS 2026 Academic Test Physics MCQs from Alternating Current. Get instant results with Explanation.

Practice Quiz 5 for "Alternating Current" (Physics). Total 49 MCQs available, split into 5 quizzes. Test your understanding of core concepts. Mastering these concepts is essential for securing a high percentile in AFNS.

📋 AFNS - Test Online Practice Quizzes

AFNS

Conducting Body: Pak Army
Frequency: Annual | Time: 120 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Typically, the aggregate is calculated as: (AFNS × 50%) + (FSc × 40%) + (Matric × 10%). However, it may have changes for merit calculation formula and admission criteria. Please confirm the official criteria from the offical website.

1. In a purely resistive AC circuit, the instantaneous power is:
2. The rms value of AC current is 10 A. Its peak value is:
3. A transformer with 100 turns in primary and 200 turns in secondary has a primary voltage of 220 V. The secondary voltage is:
4. If the secondary voltage of a transformer is less than primary, it is a:
5. In a transformer, if the secondary current is 2 A and primary current is 1 A, what is the turns ratio?
6. The voltage across the capacitor in a series RLC circuit at resonance is:
7. The power factor of an RLC series circuit at resonance is:
8. The average power in a purely inductive circuit is zero because:
9. The total opposition to current in an AC circuit is called:
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