How to calculate battery back up time for a 400 AH battery
bank installed in telecom shelter for a load of 20 Amps and
time taken to fully charge this battery bank?
Answer Posted / suyog
if we connected many cells (24) of 200Ah then how i calculate its back up for 10Amp load
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Name a govt approved university which have 100% online engineering course.
What is the function of a neutral reactor.
What is EMC filter in VVVF Drive ?
Witch do depand of Power factor and theory of power factor?
Can anyone please provide me details of MCCB/Contactor/SFU rating calculations for a motor feeder..for example 50 kw.. not from type-2 cordination chart. i want manual calculations..
I WANT YHE TECHNICAL AND ELECTRICAL SPECIFICATIONS OF 2x4MW 11KV 2x10MW 11KV 2x25MW 11KV 2x100MW 11KV HYDEL POWER PLANT i.e PROTECTION SYSTEM,MONITORING,CONTROL SYSTEM,GENERATION,SYNCHRONISATION,METERING PLEASE SEND THE DETAILS TO MY MAIL ID SPRAVEEN_222@YAHOO.CO.IN
in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????
What is the basis for framing the rules of block diagram reduction technique?
What is ideal IR values for ground and neutral.
What is VSCF windelectrical system?
What is thresh hold value of current?
how to maintain frenquncy with syncronising sub-station for distribution
what is the transiant condition in alternator? and how it can be prevanted?
why do motors burn out? I understand why adding parallel loads to a power source means more current moves through the circuit, and can destroy circuit elements by overheating. What about when you have a vaccuum cleaner intake flush against a floor, a room fan sitting directly against a wall, or a power drill trying to drill through something too hard?
in electrical control panel. how can i choose the cable rating. (example - 11kw motor, 18-25A mpcb}