What is the importance of Form B to state Electricity Boards?

1 Answers  

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what is impedance in a transformer? how can i calculate it?

1 Answers  

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Installation resistance for whole installation of 16 kva & 25 KVA DTRA a) Between each conductor b) between conductor to earth c) installation resistance for each apparatus, each conductor to earth d) earth resistance for the system of earthing

0 Answers  

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what happens if we connect two parallel ideal voltage sources across resistor?what is current flowing through resistor?

2 Answers  

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In the diesel generator wihch type of power we can get it ? Like AC / DC

2 Answers   Aditya Birla, Indian Steel, PTPS,

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what is the difference between R Y B windings in three phase.does it differ by construction or by number of windings?Explain the difference between them.

3 Answers  

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What is a dc motor?

0 Answers  

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what happen when dc supply is given to the transformer

9 Answers   Bhel,

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what is power factor

6 Answers  

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our company have 750 kva oil transformer.still we have facing a problem that is when voltage is 11.5 kv coming from HT side then LT-side voltage is 420v or above at tape 1.please give me best solution to decrease the voltage.

3 Answers  

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1 unit or 1 kwh means how much kva

7 Answers   TATA,

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what is brushless generator?

2 Answers   Jk Tyres,

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