Answer / rituparna

Only one earthing pit is required

Answer / v g acholkar

minimum two copper earthing pits required for lighting arrester

Answer / d k j

for safty one or more earthing pit are required

why power generate in 33 kv it will be step down by 11 kv .

5 Answers  

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what is difference between low voltage and high voltage

3 Answers  

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Why we not use the impedance relay in protection of short transmission line ?

4 Answers  

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What is protection for single phasing ?

6 Answers   SISL,

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hopkinson's test

5 Answers   Bhel, NTPC,

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Differentiate between Low and High impedance Protection

1 Answers  

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draw the restricted earth fault protection circuit install on power transformer and identify its parameters and draw C/C curve of it

0 Answers  

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is dc shunt moter oprate on ac? if no why? if yes how?

8 Answers   IOCL, JJJ, Power Grid,

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wht factor are considered to design ACB( air Circuit reaker) 415V

3 Answers  

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I have made a 3 phase thyristor full bridge rectifier. But at the moment it is working only for the half bridge operation. Both the half bridges are on operation separately but when i put it into full bridge operation the oscilloscope output is zero. I rechecked that the pulses are correct for each thyristor. what could be the possible reason for this?

0 Answers  

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how a flip flop can be used as a latch?

0 Answers  

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How can i calculate heat load ?

3 Answers   DSSR, NSN,

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