What is the difference between vector surge relay (78) and Pole slip relay (98G)

0 Answers  

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Dear Mr B C pal...Can you plz. put some light on principle of operation of Z-Ct in conjunction to its use with 1Cx1000Sqmm HT Cables & Directional Ground Fault / Over Voltage Relays...Regd..Parag v K 9899115632

0 Answers  

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1.What will be stored in online ups EPROM IC?

0 Answers   IBM,

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why an ideal voltage source has low internal resistance????

1 Answers  

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For single phase(phase to neutral) having potential difference 230.in three phase(phase to phase)we have 440V HOW...?

1 Answers  

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IN a transformer during power supply how the LV and HV bushing works??

3 Answers   CSEB,

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WHAT IS NORMAL VECTOR GROUP USED FOR DESIGNING OF TRANSFORMERS??

0 Answers  

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what is function of pump in DG?

6 Answers   HP,

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Describe the test procedure to determine the vector group

0 Answers   MPSEB,

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What must the distance between two MV cables be when they are laid on tray?

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Why IR value of the (HT cable Plus synchronous motor) is less while individually having IR values in GΩ?

0 Answers  

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which meter used to measure a flus

2 Answers   RRB,

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