Question
Download Solution PDFएक 10 hp, 600 rpm DC शंट मोटर, 500 V पर 18 A की लाइन धारा लेती है। 1 hp = 735.5 W मानते हुए मोटर की दक्षता जात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंप्रत्यय
मोटर की दक्षता इस प्रकार दी जाती है:
% η \(={P_{out}\over P_{in}}× 100\)
परिगणना
दिया गया है, Pout = 10 x 735.5 = 7355 W
Pin = 500 x 18 = 9000 W
% η \(={P_{out}\over P_{in}}× 100\)
% η \(={7355\over 9000}× 100\)
% η = 81.7%
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