Interested to Buy Any Domain ? << Click Here >> for more details...
why AC cannot to be stored and DC cannot be transmitted?
- 11 Answers
- 38781 Views
- IBM, I also Faced
- E-Mail Answers
Answer Posted / gurusaran
We cannot store AC in batteries because AC changes its polarity upto 50 (When frequency = 50 Hz) or 60 (When frequency = 60 Hz) times in a second. Therefore the battery terminals has to be changed with the same frequency in order to store the power but practically this doesn't happen.That’s why we can’t store AC in Batteries.
Also when we connect a battery with AC Supply, then It gets charged during positive half cycle and discharged during negative half cycle.Since the net stored charge during Positive (+ve) half cycle cancels the negative (-Ve) half cycle,the average voltage or current in a complete cycle is Zero.Hence it is not possible to store AC power in the Batteries.
Also note that Average Voltage x Average Current ≠ Average Power.
| Is This Answer Correct ? | 8 Yes | 2 No |
Post New Answer View All Answers
pls tell us AC plant are how do work and parts name with picture
what types of electrical & mechanical test conducted in switchyard?
CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor
What is the difference between earth fault protection of motor feeder with CBCT and Without CBCT ?
Difference between a pilot wire and a normal conductor?
Grid fault level [KA]?
i need the details about bhel exam.how to apply for that.please send to my email-id.thenmozhi2k7@gmail.com
What are approaches to tackle sedimentation problem of reservoir?
How could a garment factory benefit from renewable energy
Why different Pressure switch used in marine boiler water circulation system
is it possible to turn on the single phase star delta on delay timer using 24 v dc ?
how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?
design a LV scheme for a 15 storied building?
I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.
how is working bearing heater?
