draw 3 phase rectifier diagram

0 Answers   Equate,

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Why induction motors draws higher current during starting condition?

1 Answers  

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how can we rotate a single phase motor (without cap.)in reverse direction?

2 Answers  

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whytransformers rating in KVA?

3 Answers   Chettinad,

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We have 2 Nos. Transformer with the capacity of 2000KVA and 1250 KVA and currently using only one 2000KVA T/R during operational hours while non- operational hous 1250 KVA T/R also used to reduce T & D losses. Similarly, 2 capacitor bank of 500KVAR and 300 KVAR also installed to balance reactive power. Now problem is around 1000 KW load PF is not maintaning 0.99 as 350 KVAR capacitor is in healty condtion. Now the PF is maintain 0.95 to 0.96.

2 Answers  

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in 3 phase (4 wire) star connection - is current pass through neutral??

7 Answers  

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what is the synchronous timer ? and it applications.

0 Answers   CPCL,

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How do you protect your appliances from harm in case of neutral failure in a three phase power supply set up.

4 Answers  

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1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks

0 Answers  

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what is W.T?specify the acceptable range?

0 Answers  

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If breaker is undefined position, first step to do.

0 Answers   KSEB, L&T, Siemens,

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what is the diffrence between voltage and current?

11 Answers  

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