Question
Download Solution PDFचित्र में दिखाए गए लंबे शंट मिश्र कुंडलित जनित्र के लिए, अनुपात \(\frac{\mathrm{I}_{\mathrm{sh}}}{\mathrm{I}_{\mathrm{a}}}\) है:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसिद्धांत
\(I_a=I_{sh}+I_L\)
जहाँ, Ia = आर्मेचर धारा
Ish = शंट कुंडली धारा
IL = लोड धारा
गणना
\(\frac{\mathrm{I}_{\mathrm{sh}}}{\mathrm{I}_{\mathrm{a}}}={I_a-I_L\over I_a}\)
\(\frac{\mathrm{I}_{\mathrm{sh}}}{\mathrm{I}_{\mathrm{a}}}=1-{I_L\over I_a}\)
चूँकि आर्मेचर धारा (Ia), Ish और IL का योग है।
∴ Ia > IL ⇒ \(0<{I_L\over I_a}<1\)
\(0<(1-{I_L\over I_a})<1\)
इसलिए, \(\frac{\mathrm{I}_{\mathrm{sh}}}{\mathrm{I}_{\mathrm{a}}}\) का अनुपात हमेशा 1 से कम होगा।
Last updated on May 29, 2025
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