Interested to Buy Any Domain ? << Click Here >> for more details...
In UPS, battery connections if parallel connection given,
what will happen?
- 2 Answers
- 4893 Views
- I also Faced
- E-Mail Answers
Answer Posted / hari prasanth
Batteries connected in series:
Let us consider that we need to light a lamp of 24 V.
So we can use 4 six volt batteries which can be connected in series to constitute 24 V.(4 batteries * 6 V =24 V).
Advantage:
Batteries connected in series provide higher voltage with same capacity.
Batteries connected in parallel:
Consider the same scenario.
If four 6 V batteries are connected in parallel it will provide 6 V only.Also any any one is damaged (short circuited) it will become 0 V.
So it is mandatory to get 24 V battery.
Advantage:
Batteries connected in parallel provide same voltage but double capacity.
Posted by Hari Prasanth.G
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
define superposition theorem thevnin theorem ,norton theorom?
how the speed of the gets motor regulated. does it draw the same current on the all speed level.
What is the formula to calculate distribution transformer De-rating on iron losses basis
reason of diode failure in alternator
Explain what is electric traction?
What is the difference between Generator Differential Relay and Transformer Differential Relay?
Which type of motor is used in trains, what is the rating of supply used explain working principal?
If there is major % of Voltage harmonics in the system, how can it be control or reduced?
For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?
What do you mean by the zone of protection?
how to select diiferent power transformers of same capacity on no load loss and full load loss by economical point of view.?
what is a reactive power? what is the relation with power factor?
how we can calcultae the short circuit level for bus bar
Briefly describe means used by electricity suppliers to influence the flow of active and reactive power in power networks (one for each type)?
hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds
