Interested to Buy Any Domain ? << Click Here >> for more details...
When batteries are connected in series the voltage increases
but the current remains unchanged, how can this be?
When you consider ohm's law. i.e.
If voltage increases, current increases, providing
resistance remains the same.
- 10 Answers
- 12688 Views
- I also Faced
- E-Mail Answers
Answer Posted / vishal ingle
IN THIS QUESTION OHM'S LAW CAN NOT BE APPLIED. IT CAN BE
APPLIED ONLY FOR FIXED CIRCUITS.
IN SERIES CONEECTION, BATTERY VOLTAGE GETS ADDITIVE HENCE
VOLTAGE INCREASES BUT CURRENT (BATTERY CAPACITY) REMAINS
UN-ALTERED AS PER THE PROPERTY OF SERIES CIRCUTS-
THAT IN SERIES CIRCUIT, VOLTAGE IS DIFFERENT AT DIFFERENT
NODES BUT CURRENT REMAINS THE SAME.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?
I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.
how to calculate IR value of 33KV cable ??
For a spring controlled governer the relation F = ar+b (F is the controlling force, r is the radius of rotation a and b are constants), indicates that the governer is
why impedance relay is used for medium transmission line protection
Define liftable weight of a transformer? Does the total weight of transformer include oil weight?
A 15 kw squirrel cage motor having a maximum efficiency of 90% on a continuous full load has temperature rise of 42 degrees celcius after 30 min and 52 degrees celcius after 1 hr under the above operation conditions. a) calculate its final steady state temperature rise on continuous load and the heating time constatnt. b) if the motor is operated on a short load for 9 min estimate its temperature rise. c) calculate the maximum overload that can be applied on a short, 9 min rating so that the temperature rise is the same as the final steady state temperature rise on continuous load.
What are PLC leader logic program method
What is the ratio of Booster transformer?
in star-delta tranformer,if the input of star connection is 400/7v 3 kva then what is the output of delta connection?
I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.
How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?
what happened when we supply a dc current in dc motor?? can it worked properly?
can u please mail me the syllabus for GET exam for damodar valley corporation?
. How to calculate the Short Circuit Impedance in Transformer? How to calculate the Short Circuit Impedance in Transformer?
