is it necessarry to charge the battery of ups always??

Question Posted / ps.suneetha

3 Answers
5423 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

is it necessarry to charge the battery of ups always??..

Answer / sak

it is not necessary to charge the battery always, instead it
should be charged fully once and after discharging you can
charge it again, as nobody knew till what level it is
discharged. so its better to keep the UPS on charge
continously. Anyhow battery last for maximum a year only.

Is This Answer Correct ?

5 Yes

2 No

is it necessarry to charge the battery of ups always??..

Answer / rajeshsan

In case of power plants all emergency loads are connected through UPS. So it is very necessary to keep the Battery in fully charged condition.

However, the battery should be discharged and charged to get maximum life.

It was recommended by Battery manufactures to do the charging and discharge the battery atleast trice in year.

Is This Answer Correct ?

3 Yes

0 No

is it necessarry to charge the battery of ups always??..

Answer / amarnath

Its always necessary to charge the UPS its in the case of
Invertor we can charge it after the full discharge

Is This Answer Correct ?

1 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

how much current does 3ph a.c & d.c motor drawn.Plz. provide formula with example.

5 Answers

define transient state &steady state

1 Answers

What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act

0 Answers

why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero

7 Answers HCIL, Jindal, Siemens,

-What shall be short circuit current of LV switchgear for a 1000 kva, 11.415kv, 3 phase tranformer with 5% reactance.

0 Answers

What is APFC Panel????

5 Answers Emerson,

how to calculate voltage drop in long distance cable? for an e.g lamp of 12 volt ac ,300watt is 90 meter away from supply i.e (x'mer 230 v / 12v)and i m getting 8 volts at lamp terminal ....

1 Answers

What is the feedback in the control system?

0 Answers

Can any one help me how to set an overload set the range from 2.8A to 4A , rated motor current 22A, CT 60/5A

2 Answers

what is the meaning and full form of AYFY CABLE?

10 Answers ABB, Cable Wireless, Ecom Associates, Tamboli Engineers,

what is brushless alternator?

0 Answers

How to connect a Restricted earth fault relay for 2000KVA,11/0.433 KV Distribution Transformer and What is the neutral CT ratio should be selelcted for 2000 MVA Transformer for estabilishing the Restricted earth fault relay

1 Answers

For more Electrical Engineering Interview Questions Click Here