The current of an auto recloser of a 11 kV primary distribution system is 20A. What will be the minimum pick up current to trip this recloser? 10 A 30 A 20 A 40A

Q: 7-if N1=N2 in auto transformer then the percentage copper saving is a) 0% b) 50% c) 100% d) none of…

A: Given N1=N2Transformation ratio of auto transformer, K=N2N1But, N1=N2 is given,So, K=1→Saving of…

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Q: The current of an auto recloser of a 11 kV primary distribution system is 20A. What will be the…

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A: we need to find out auto transformer rating.

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Q: For a typical power system in Oman, 11KV is Converter to 415V by using a

A: To convert 11kV to 415V we use service transformer, in typical power system of Oman.

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Q: Question No.32 Find the current rating for the following system. An outdoor pole-mounted 11 kV/415 V…

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Q: The current of an auto recloser of a 11 kV primary distribution system is 20A. What will be the…

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Q: 77 - if N1=N2 in auto transformer then the percentage copper saving is a) 0% b) 50% © 100% d) none…

A: Given in auto transformer, N1=N2

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