how can we use isolator as breaker

4 Answers  

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What would be the size of wire used for 2 Ton of window A.C?

0 Answers  

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What happens if the capacitive reactance of a transmission line is very high?

5 Answers   ABB, Power Grid,

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1. Design a counter which counts 0, 4, 8, 2, 6, and repeats using: 1.a using JK flip flops 1.b using T flip flops 1.c using D flip flops

0 Answers  

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What is an infinite bus bar?

34 Answers  

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if HT side voltage is high current is low . and LT side voltage is low current is high please explian.

5 Answers   HP,

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which oil is used in transformer?

7 Answers  

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why we choose 50 or 60 hertz not other value for the power system?

4 Answers  

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what is meant by excitation current & armature current ? where its produce & how we can calculate ?

0 Answers  

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Why back emf used for a dc motor? Highlight its significance.

0 Answers  

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What are the disadvantages of LT AVR over HT AVR?

1 Answers   APTransco, Jindal, TNEB Tamil Nadu Electricity Board,

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Which type of control system is expensive — closed loop or open loop?

1 Answers   GE,

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