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.

why occ curve is not tracing back when we are bringing rheostat back in reverse direction?

0 Answers  

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either water sensor or flow meter,how we observe the water level, f any other equipment are in market ?

0 Answers  

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what is buchholz relay?what is it used for?

8 Answers   Engineers India Limited, NFCL,

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what are the types in Relay?

1 Answers   PLA,

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how we can do the insulation on secondary of ct explain and so that tan delta will within limit

0 Answers  

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what is meant by trivector meter?

2 Answers  

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How to select the Cable size for 550 Amps Load without seeing the cable Catalogue?

8 Answers   Nesma,

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What are options used for earthing the switchgear.

0 Answers   KSEB, L&T, Siemens,

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If We are converting the SINGLE PHASE AC into THREE PHASE AC by using STATIC CONVERTERS , then How do we bring the frequency to 50 hz??

2 Answers  

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why does voltage generation at 11 kv?

2 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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What is core CT & it's function?

0 Answers  

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