प्रेरणिक प्रतिघात (XL)______ होता है।

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ALP CBT 2 Electrician Official Paper (Held On: 23 Jan 2019 Shift 3)
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  1. 2πL
  2. 2πfL
  3. \( \frac{1}{{2π fL}}\)
  4. 2πf

Answer (Detailed Solution Below)

Option 2 : 2πfL
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प्रेरणिक प्रतिघात:

प्रेरणिक प्रतिघात (XL) निम्न द्वारा दिया जाता है:

XL = ωL

ω = रेडियन/सेकंड में आवृत्ति जो इस प्रकार लिखी जा सकती है:

ω = 2πf

XL = ωL = 2πfL

f = Hz में आवृत्ति

L = हेनरी में प्रेरक का मूल्य

ऊपर से, हम यह निष्कर्ष निकालते हैं:

XL ∝ f (एक स्थिरांक L के लिए)

प्रेरणिक प्रतिघात आवृत्ति के लिए सीधे आनुपातिक होता है।

26 June 1

संधारित प्रतिघात:

संधारित प्रतिघात निम्न द्वारा दिया जाता है:

\({X_C} = \frac{1}{{ω C}}\)

ω = 2πf के साथ

\({X_C} = \frac{1}{{2π fC}}\)

\({X_C} \propto \frac{1}{{ f}}\)

संधारित प्रतिघात आवृत्ति के विपरीत आनुपातिक होता है।

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