Electronics - Ohm's Law - Discussion
Discussion Forum : Ohm's Law - True or False (Q.No. 1)
1.
Using 4 kWh of power is equivalent to using 2000 W of power for 2 h.
Discussion:
3 comments Page 1 of 1.
Prasad A.R said:
7 years ago
Thanks @Chittaranjan and @Manju.
Chittaranjan said:
8 years ago
Yes, you are right @Manju.
4kwh means 4*1000=4000wh.
There is given another is 2000w*2h=4000wh.
So this is equvalent.
Ans is true.
4kwh means 4*1000=4000wh.
There is given another is 2000w*2h=4000wh.
So this is equvalent.
Ans is true.
Manju said:
1 decade ago
Answer is A.
Because 4 kWh = 2000 W2h because they given 2 hours.
= 2000/1000 kW2h because kilo means 1000.
= 2 kW2h.
= 2*2 kWh.
= 4 kWh.
Because 4 kWh = 2000 W2h because they given 2 hours.
= 2000/1000 kW2h because kilo means 1000.
= 2 kW2h.
= 2*2 kWh.
= 4 kWh.
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