TO operate transformers in parallel, vector symbol of the both should be same.If one transformer name plate is not there, how can we conclude that whether the transformer is having the same vector symbol or not?

4 Answers  

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Can we use HRC fuse inplace of semi conductor fuse ? What are difference between them?

3 Answers  

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what is the difference between the megger and multimeter operation ?

3 Answers  

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3.The slip of an IM UNDER FL condition is about.....

1 Answers   SSC,

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what is the difference b/c choke and ballast?

1 Answers  

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comparision between ACB and VCB

1 Answers  

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When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt

0 Answers   BMRCL,

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How Size of Busbar is determined for a particular load.

2 Answers  

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can you any one give exact mathematical relation between AC current and DC current?

0 Answers  

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How to Calculate Stc Rating of an indoor type VCB Panel? What is a full form of STC?

1 Answers   ABB,

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how to calculate percentage impedence at 75 deg C at normal tap

0 Answers  

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Explain what are inter-poles and why they are required in a dc machine.

0 Answers  

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