1.How to calculate backup time from series connected battery
of 12v dc with 26Ah for 2battery?

Answers were Sorted based on User's Feedback



1.How to calculate backup time from series connected battery of 12v dc with 26Ah for 2battery?..

Answer / monojit dutta

IF A LOAD IS CONNECTED WHICH WILL DRAW 26 A AT 24 v (i.e
the load value is 24/26=0.92 ohm), THEN THE BACK UP TIME
WILL BE 1 HRS.

Is This Answer Correct ?    4 Yes 0 No

1.How to calculate backup time from series connected battery of 12v dc with 26Ah for 2battery?..

Answer / k.prakashchandra

The effective AH will be 26 AH at 24 Volts.Stored energy
will be 26 X 24 watt hours.Divide this by load in watt to
get the back-up time in hours

Is This Answer Correct ?    4 Yes 0 No

1.How to calculate backup time from series connected battery of 12v dc with 26Ah for 2battery?..

Answer / sathya

2 battery voltage is in series =24v,
so,P=VxI,the power = 624 watts, it means if u r conecting
624 w load with 24 volt,the voltage and current should be
same for 1 hour,(24v & 26A)depend upon the connecting load
the backup time will be increase r decrease is it correct
let me know pl

Is This Answer Correct ?    4 Yes 3 No

Post New Answer

More Electrical Engineering Interview Questions

which is better to use svc or synchronous condenser why ?

0 Answers  


what's the difference between ATS and AMF...??pls answer me in detail with its working principle and construction also..

3 Answers  


Iam deepthi.i completed my b.tech from electrical engineering.i want to prepare for civil services.i dont have much knowledge about these exams,but i have great zeal of cracking exams.plz provide me suggestions to which options i can select for optionals

7 Answers  


What are types of encoders?

19 Answers   ITC Infotech, UFO, Wipro,


What are the application of Under voltage release?

2 Answers   Techno Electric and Engineering,






Define sensitivity?

0 Answers  


why we r used APFC Panel in industrial area.when P.F. low then wat will be the effect in our system?

10 Answers   ABB, Georgio Rocks, Piramal Healthcare, Zenith Engineering Corporation,


What is the voltage violating limit to be considered for load flow study? What is acceptable deviation limit according to relevant standards?

1 Answers  


power 148kw i need exat cable size in 148 kw in 3phase what size of cable can i used.

3 Answers  


To avoid arcing what we connect in earthing.

4 Answers   HAL,


What is done to avoid interference of high frequency transmission lines with communication lines??

4 Answers  


would the same effect be achieved by reversing the connection to one winding of the induction motor 3-phase?

0 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5084)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16631)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1094)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)