How to calculate the total number cells required for a
particular KVA UPS system?

Answer Posted / k.prakashchandra

Back-up time required?

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

tan delta equation test on alternators

1769


bus bar design conditions and sizing pls tell me quickly

1488


why using transformer and thyristor switch in 3 phase apfc panel

2377


what is the difference between RMS & TRUE RMS VOLTAGE

2403


what will happen if synchronous machine rotor fed from single phase ac supply 

1301






how to interlock 3 incomer-ACB,1 buscoupler ACB,... pls answer this question and if possible send me the ckt diagram..haifriends2910@gmail.com

2384


why we use Test Terminal Block in 11 KV and 33 KV electrical panels.

955


a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------

1461


How much minimum insulation required between 11kv/3.3kv transformer windings?

1973


how we arrange the hv side with delta connection in case 33/11kv of transformer.

1539


How would your past experience translate into success in this job?

6454


How servo stabilizer works.

1633


what is the basic construction diffrance between servo motor ans sqiralcage induction motor

2016


why ahould you show client/engineer activities clearly on the project plan

2344


WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR

3529