how to set the time in digital timer ?

0 Answers  

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How to calculate Voltage regulation of 22 KV Over head Line.

0 Answers  

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What is the magnetic field (coil DC ) of Turbo Expander?

0 Answers   TATA,

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what is the maximum permissible limit value of leakage current and leakage counter reading to replace lightining arrester?

0 Answers  

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what will be the difference on output when 3phase I.M. is given a delta or star supply?

3 Answers  

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what is cutoff voltage?

3 Answers  

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In power transformer YnD0 Vector Group is possible or not? if possible, what will be the vector diagram and what are the conditions?

2 Answers  

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How to calculate motor current for 3 ph & 1 Ph motor from KW rating?

3 Answers  

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Ho de we calculate the line loss of a 500 kv line over 1000km.

1 Answers  

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Why we are using Isolation Power Transformer inplace of commercial power transformer? What's the difference between them?

0 Answers   UPCL,

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please tell me formula of 3 phase induction motor under condition{1]when we 3 phase motor starts without load in star or delta connection?thanks

1 Answers  

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Explain UPS

1 Answers   Powerica,

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