Answer / dheeraj

yes

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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xlpe cable 4 core nuetral wire is small why ?

3 Answers  

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What is meant by RVT and NDR ? expansion and details of it

0 Answers  

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why is used for starters for staring motors?

6 Answers   Amrapali, L&T,

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if the field circuit of a d.c. shunt motor running without load gets opened, then the motor will

3 Answers  

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What are the types of bus duct?

1 Answers  

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what is the sludge current

0 Answers  

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why we cannot apply ohms law to transformer?

3 Answers  

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condider as 100 w lamps glowing . for completing a one unit how much time it should glow

3 Answers   Avalon,

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In EB metering we face problem kva jump even in no load condition.can any one help to control this

0 Answers  

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why do we connect droop ct{in gensets}in y_phase only

2 Answers  

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its Kva and Kv are same?

3 Answers  

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