Answer / dipak

8 f

Answer / k.prakashchandra

Add class- A,2.5 "dia

in transformer which grade oil will use?

3 Answers  

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What is meaning of star delta connection / delta star connection and which one is best and what is the advantage?

0 Answers  

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If u have Powergrid model question papers Please send to below mail ID rajutheprince@gmail.com

0 Answers  

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why dc motor is called constant flux motor?

1 Answers  

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which is chemical used as in ro water what is difference betweeen multi grade filter&dual media filter

0 Answers   Dalkia,

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what happens to the supply voltage if there is any change in frequency?

1 Answers   Gridco,

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what is difference between short ckt and overload?

6 Answers   Siemens,

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What is a variable speed motor?

3 Answers  

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why voltage swells and dips in transmission line?

2 Answers  

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How will you calaculate the Ct ratio based on connected load 500KVA,and 11KV supply ?

3 Answers  

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in soft starter system for 375 KW 3 ph induction motor for multi stage vertical pump, two thyristers failed causing shorting of thyrister. the motor winding failed while starting.What is the cause and what is the effect in above case

1 Answers   KPCL,

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what is the difference between high impedance & low impedance

1 Answers   L&T,

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