Question
Download Solution PDFएक दीर्घ-शंट यौगिक जनित्र में विभिन्न शाखा में वोल्टेज और धारा निम्न नेटवर्क में दिया गया है। तब उत्पन्न EMF निर्धारित करें।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFअवधारणा:
एक दीर्घ-शंट यौगिक जनित्र में:
यहाँ, Vt = टर्मिनल वोल्टेज (V)
Il = लाइन धारा (A)
Rsf = श्रृंखला क्षेत्र प्रतिरोध (Ω)
Ra = आर्मेचर प्रतिरोध (Ω)
Rshf = शंट छेत्र प्रतिरोध (Ω)
Ish = शंट धारा (A)
Ia = आर्मेचर धारा (A)
Eg = उत्पन्न EMF (V)
सूत्र:
\({I_{sh}}=\frac{{{V_t}}}{{{R_{shf}}}}\)
Ia = Ish + Il
Eg = Vt + Ia(Ra + Rsf)
गणना:
दिया हुआ है कि:
Ish = 2 A
Il = 50 A
Vt = 500 V
Ra = 0.05 Ω
Rsf = 0.03 Ω
Rshf = 250 Ω
Ia = Ish + Il
Ia = 2 + 50 = 52 A
Eg = Vt + Ia(Ra + Rsf)
Eg = 500 + 52(0.05+0.03)
Eg = 504.16 V
Important Points
एक लघु शंट यौगिक जनित्र में:
Va = Vt + IlRsf
Ia = Ish + Il
\({I_{sh}}=\frac{{{V_t}}}{{{R_{shf}}}}\)
Eg = Va + IaRa
Last updated on Jun 16, 2025
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