whata is battery charger ?how many cells connected for
110v?

Answer Posted / msivakailash85

A battery charger is a device used to charge the battery cell.
in standard battery cell is 1.5v. 74 cells required to make 110v

Is This Answer Correct ?    14 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.

1554


Why we use duplex coil and hook switch in telephone system?

4577


Why derivative controller is not used in control systems?

645


actually i can't understand what is 3dB ? and it's really not clear to me.please any one let it me be cleared.

1725


how to check three phase motor torque value?

1736






What is the rating of a circuit breaker needed for 300 kv load in 33KV supply line of 33/415 transformer ? Whether 800/1200 amp vaccum circuit breaker can perform for a 33 KV line in input in 415 volt in output of the transformer ?

1247


How can we calculate the transformer rating if the load calculated is 1000KW (11Kv Supply)?

650


How to find ampere on ht side for selection of cable size ???

1331


plz send me Bhel, Mahagenco, sbi previous exam paper for electrical engineer on my email-id kambali_smita@yahoo.co.in

1928


why power factor is important?

8300


Why we are using Isolation Power Transformer inplace of commercial power transformer? What's the difference between them?

1520


If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?

1740


sir, Is their any measuring unit of knoking? please explian?

1409


i want to run 11kv star connected motor in 6.6kv with delta connected throught inverter, is it possible?

1609


what do w do when the output of generator is fluctuating?

1672