. What should be the minimum and maximum ohmic value for earthing?

1 Answers  

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what is meant by frequency ?

10 Answers   TCS,

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what the good value of earth resistance test

3 Answers  

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What is the distance b/w R&Y phase in 33kv T.line,11kv &440v

1 Answers   NTPC,

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In 110V DC supply,if a closed circuit gets open, How can we identify the voltage which is measured after the resistor(4KOhm) which is open with negative.it shows 55V +ve when measured, also the actual positive source is 55V +ve .Because there is no voltage drop in open circuit. How can we identify whether this is the voltage which is series with the resistor or the DC source direct +ve.

1 Answers   GE,

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What is the drawback of static coefficients?

0 Answers  

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Wat will happen if R-phase of an alternator is connected to B- Phase of AMF panel fed from alternator

4 Answers  

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thyristor controlled APFC panel design parameter?

0 Answers  

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What products have you designed which have entered high volume production?

0 Answers   Intel,

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Explain the Term in CT Name Plate – Class: 5P10

6 Answers  

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If I have Energy Meter Ratio as 100:5 & Also I have CT Ratio as 50:5 then what will be my multiplying Factor(M.F.)

0 Answers  

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Is it possible to power factor more than unity?

9 Answers   BEL,

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