Answer / sree

please explain how the answer 32 nos?

Answer / abhishek

hey buddy u require 64 nos of battery. because it is a 384v
+- sytem.
and u reqiure a charging currrent of 10 amp.
the funda is 1/10 of battery capacity.

if any thing u require more pl mail me at
abhishekp_sawant@rediffmail.com

Answer / thowsif_emerson_csm team

For 100AH Rocket ES-12-100 Battery the Maximum Charging
Current is 25A..

Pls find the following link FYI,

http://www.way-india.com/rocket_battery_specs.html

How many number of Batteries do u hv for ur 80KVA UPS?????

Answer / parveen

32 nos.

what is creepage distance in sub-station?

3 Answers   ABB,

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WE HAVE A PROBLEM THAT THE MAIN DRIVE OF OUR CEMENT MILL HAS AN EARTHING PROBLEM?TWO OF STATOR WINDINGS INSULATION HAS BEEN COLLAPSED DUE TO AGING PROBLEM.THE PHASES HAVE BEEN BYPASSED AND NOW THE LOAD HAS BEEN INCREASED.WE CAN'T REPLACE THE MOTOR.KINDLY HELP ME BY GIVING SUGGESTION THAT HOW TO MAINTAIN THE STARTING TORQUE AND CURRENT FOR HIGH LOADS.

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working function importance of mdc meter

0 Answers  

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0 Answers   Apollo, JSKE,

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7 Answers  

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hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :kjaswathy@gmail.com

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difference between semiconductor & conductor & insulator?

0 Answers  

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an amazing situation was faced when an alive distribution panel with 415 volts and carrying almost 200Amps has become short and this metal cubical showing 220 volts against neutral and earth. to redress any confusion i checked the panel with help of single 200watts test lamp which also glowing with max.intensity b/w neutral & metal body of DB. amazing situation is that i hold the DB firmly more than once with necked foot means without insulated shoes but not received any electrical shock. whereas our all running gen sets neutral points also proper grounded and this short DB was completely earthed , this is beyond my understanding . any body explain how is it possible . our running gen set neutral also grounded firmly

1 Answers  

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