Answer / rakesh verma

Soft starter is like a auto transformer starter of 3 phase
induction motor which protects the motor from jurk .

Answer / rafi

soft starters are the AC drives which limits the starting
current as like starters,
but the diffrence in soft starter is, it is controlled by
SCR, by that we will limit the starting voltage to ur need.

Answer / subhash tp

i have no accurate answer for this question.

What are the advantages of a three-phase system over a single-phase system?

0 Answers  

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neutral,ground & earth different b/w

2 Answers  

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what is meant by mimic diagram ?where it is used ?plz explain briefly

2 Answers  

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why the indian frequency is 50 hz & U.S.Frequency of 60 hz

3 Answers  

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why Batteries & Battery chargers are used in substation? what is the different between UPS & battery charger?

4 Answers   DLF,

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why HT voltage rating in multiple of 11

12 Answers   ISRO,

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What is LMU and LMDU. in PLCC communication of 132 kv transmission line. is it possible to use only one LMU with out LMDU ?

1 Answers  

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How to calcluate the current by means wires/cables in square mm

2 Answers  

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how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.

0 Answers   Adani, Mahaveer,

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Which is the oldest hydropower plant in india?

0 Answers  

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i have seen a picture of a power plant. in that pic. i saw chimney like giant structure which were spreading smoke like something...i want to know is it chimney or cooling towers, as my friends use to say.

2 Answers  

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How can be decreased the size of transformer?

6 Answers  

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