How we check vector group for a Dyn1 transformer?

6 Answers  

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WHAT HAPPEN IF TRANSFORMER HAS GIVEN SQUARE WAVE SUPPLY

3 Answers   APTransco, NTPC,

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what is the difference between online and offline UPS?

4 Answers   Prestige,

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In a 3 phase squirrel cage induction motor why does rotor rotate? will 3 phase transformer rotate like a motor if it is placed on bearings and powered up? give reason

10 Answers   Siemens,

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why transmission is done in delta system

4 Answers  

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Find defination of KVA convert in to KW.

4 Answers   ABB,

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How to increase the kvah ?

1 Answers   IGP,

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what is d check in dg 1500kva

0 Answers  

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1) name the communication cable and how it is communicate in between plc to modbus , plc with hmi? 2)name of the communication cables?

1 Answers  

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what is meant by re-rolling motor? how it differs from standard motor?

0 Answers  

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how the direction relay sense rhe directional fault?it's forward or reverse?

2 Answers  

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in three pin plug point, whats the reason that one plug point is bigger in size

4 Answers  

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