Answer / kameshwar rao

The minimum IR vslue for different voltage system is , it
should be 2 mwegaohm per KV.

Answer / sumit patel

for motor and gen.
2(kv+1)

Answer / ekanadam naik

is depends on voltages 1kv=2megaohms

Answer / sam

depending on voltage level (2V+1)Mohm

Answer / karthik raman.b

for high voltage 1 mega ohm and for medium voltage 500 ohms

Answer / bharathi

for 415 voltage miniman 50 mega ohm dep upon tamprature

how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.

0 Answers  

What do u understand voltage reg. of an alternator?

0 Answers   IOCL,

WHAT SHOULD BE THE BEST CURRENT RATINGS (PRIMARY / SECONDARY)FOR A CT INSTALLED AT THE INCOMING 11KV PANE? WILL IT BE CALCULATED ON THE BASES OF MAXIMUM DEMANT VALUE OR ON SUM OF ALL TRANSFORMER'S KVA? NOMALLY MAX DEMAND REPRESENT THE MAXIMUM OPERATING LOAD OF THE PLANT AND TOTAL KVA OF (SAY 5 NUMBERS TRANSFORMERS) REPRESENT THE CONNECTED LOAD. WHICH i.e. MAX DEMAND KVA OR CONNECTED KVA ARE BETTER TO USE FOR CT CURRENT CALCULATION? PLEASE ANSWER.

0 Answers  

why we use salt for earthing?

1 Answers  

why we use Bus earth truck and Cable earth truck

5 Answers  

use of PIR in ehv breaker

0 Answers  

what is a FACTS devices? what is mean by STATCOM????

1 Answers   IIT,

what efficiency at 70% loaded transformer

1 Answers   EEEC,

Re: can you give main difference between ELCB 2pole And RCCB 2pole? And how this devices operated?

4 Answers  

What will Happened if the polarity of CT is changed?

13 Answers  

how you taken aotitude test

0 Answers  

what is the difference between ac and dc?

1 Answers