एक एकल-फेज ट्रांसफार्मर का टर्न अनुपात 2 है। LV और HV वाइंडिंग के प्रतिरोध क्रमशः 0.06 Ω और 0.2 Ω हैं। LV साइड के संदर्भ में ट्रांसफार्मर का कुल समतुल्य प्रतिरोध क्या है?

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MPPGCL JE Electrical 28 April 2023 Shift 3 Official Paper
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  1. 0.22 Ω
  2. 0.16 Ω
  3. 0.09 Ω
  4. 0.11 Ω

Answer (Detailed Solution Below)

Option 4 : 0.11 Ω
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MPPGCL JE Electrical Full Test 1
100 Qs. 100 Marks 120 Mins

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सिद्धांत

LV साइड के संदर्भ में समतुल्य प्रतिरोध दिया गया है:

जहाँ, n = टर्न अनुपात

ट्रांसफार्मर का टर्न अनुपात दिया गया है:

गणना

दिया गया है, n = 2

RLV = 0.06 Ω

RHV = 0.2 Ω

Req = 0.11 Ω

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