if we want to convert the two 12 V DC batteries in parallel for UPS ? what wou

if we want to convert the two 12 V DC batteries in parallel
for UPS ? what would be the result ?

which is better for a UPS , connect two batteries in series
or connect them in parallel ?

Question Posted / dineshdesh

2 Answers
4126 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

if we want to convert the two 12 V DC batteries in parallel for UPS ? what would be the result ? ..

Answer / k.prakashchandra

No change in back up time.In parallel current will be double
in the wires to ups

Is This Answer Correct ?

0 Yes

2 No

if we want to convert the two 12 V DC batteries in parallel for UPS ? what would be the result ? ..

Answer / rizwan

in parallel connection battery backup almost be double.
in series connection battery voltage become double and battery backup will be same, because battery rating in amp/ hours.

Is This Answer Correct ?

0 Yes

2 No

Post New Answer

More Electrical Engineering Interview Questions

What are marginally stable systems?

0 Answers

how to select automotive wire by mathematical equation with given current, vlotage and resistance

0 Answers Tyco,

HOW TO CALCULATE ELECTRICAL, MECHANICAL,& OVERALL EFICIENCY OF GAS ENGINE POWER PLANT

0 Answers

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

0 Answers

what are the differences between MCB and MCCB ?

19 Answers Bhel, DLF, Omax,

can we use 400w coke instead of 250w choke in 250w fittings

2 Answers

which %age of corona losses increses if frequency is increased to 25%.

3 Answers ADCET, Maihar Cement,

1.what is electricity 2.what is electronice 3.how many modules 4.five electrical component with symbol 5.five electronice componene with symbol 6.how convert 220v.A/C to 24v/DC 7.220V.WAIRING DIAGRAM OF AMMETER/VOLTMETER/OHMMETEER

1 Answers Hatsun,

What happens if the series current double?

0 Answers

what is role of mpu in dg

1 Answers

why the power factor is low at no load?

1 Answers

a simple c++ program to calculate simple interst with its data members as private

0 Answers L&T,

For more Electrical Engineering Interview Questions Click Here