00:01
Now, in this question, we need to calculate the energy consumed by the two items in the household.
00:07
First item, we have tosto.
00:09
Now, we have 1 .40 kilowatt tosto, which is used for 6 .60 minutes.
00:18
What is the energy consumed? so, energy consumed by the tosto.
00:24
This would be equals to, this is the power we have 1 .40 kilowatt, then multiplied with the time, which is 6 .60.
00:39
Now, this is given in minutes.
00:40
To convert it into hour, we can divide it with 60.
00:44
That would be converted into hour.
00:47
Now, from here, we'll get the answer in kilowatt hour, and that would be 0 .154 kilowatt hour.
00:53
So, this is the energy consumed by the tosto.
00:58
Right? next, we have cfl with a power rating of 11 watt.
01:08
So, cfl we have, power consumed for the cfl is 11 .0 watt, and it is operated for 10 .5 hours...