Mathematics · Mensuration

ओवरहेड वितरण लाइनों में उपयोग किए जाने वाले एक मानक संकेंद्रित-फँसे (concentric-stranded) कंडक्टर के लिए, यदि तारों की 'n' परतें हैं (केंद्रीय कोर को पहली परत मानते हुए), तो एकल स्ट्रैंड्स की कुल संख्या का सूत्र क्या होगा?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1n(n + 1) + 1
23(n + 1) + 1
33n(n + 1)
43n(n - 1) + 1✓

सही उत्तर देखें

3n(n - 1) + 1

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