what is the defination of Cable database? What are the points are considered while preparing cable database? Is there any sample available for cable database?

0 Answers  

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what's the different between ELCB, ELR and ELS?

1 Answers   CP,

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what is the max load on a 10 mva transformer & plz define it with its formula

0 Answers  

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if single phase is having 220v supply then why three phase is having 440v instead of 660v?

4 Answers   C&S, NTPC,

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what is ht breaker

8 Answers  

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what is mean by drives?

0 Answers  

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If we increases the %impedance of Transformer then price of Transformer will increases or decreases.

1 Answers   Siemens,

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neutral earth resistance testing is it possible for transformer while in load condition

0 Answers  

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how to select power and control contactor .

1 Answers   Bhel,

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why do transformer humm ??????????

2 Answers  

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which pole motor is best ?4 pole motor or 6 pole motor,why?

2 Answers  

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What is the function of electron gun used in crt?

0 Answers  

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