Physics, asked by lekshmisunilal, 5 hours ago

A3 phase, 50 Hz 173 KVA connected transformer having voltage ratio 11000/440 V has 100 secondary turns. The number of primary turns are a. 2500 b. 1000 c. 500 d. 250

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Answered by pranavvotavat

Explanation:

21. A 250 kVA, 11,000 V/400 V and 50 Hz single-phase transformerhas 80 turns on the secondary, what is the maximum value of flux?(a) 2475 mWb(b) 0.2 mWb(c) 22.5 mwb(d) 55.2 mWb

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A3 phase, 50 Hz 173 KVA connected transformer having voltage ratio 11000/440 V has 100 secondary turns. The number of primary turns are a. 2500 b. 1000 c. 500 d. 250​

Answers

A3 phase, 50 Hz 173 KVA connected transformer having voltage ratio 11000/440 V has 100 secondary turns. The number of primary turns are a. 2500 b. 1000 c. 500 d. 250