Hello, in this video I'm going to show you how to calculate cost of electricity for a
solar farm. For example, the household electricity on each electric house is a period of 2,000 years
Each electricity cost, price too much more. I take the cost of electricity at time of generation
First, we need to know the cost. The cost is the cost
The formula that we use. Cost equals to power times time times the cost
Power times time
That is the energy consumption. Energy on generation
Therefore, let us raise the question again. The household electricity consumes electrical energy at the rate of 200 volts
The power is 200 volts. We need to convert it to kilowatt
To convert it to kilowatt we will take 200 divided by 1,000 kilowatt
This is going to give us 0.2 kilowatt. The time, if electricity cost price too much lower power
The cost much lower power is 5 volts. Power is here, is 5 volts
5 volts is equal to 5,000 dollar. 5,000 dollar
Now, the cost much lower power is 5,000 dollar. How to use the cost of operation of line to take the electricity time
It is C is equal to 30 days. And we need to convert this calculation to power
We have charging time is equal to power
And this is going to be our charging time is equal to power
It is going to be what? 7,200. Power is 10
When we convert this to kilowatt, this is the cost. Therefore, cost is equal to power times time times cost plus kilowatt power
This is going to be power. Here, it is 0.6. This will cost 0.6 times time
Times is 7,600. So, we have 7,600 times the cost of kilowatt hour
And the cost of kilowatt hour is 5,000 dollar. This is 5,000 day
Therefore, only the cost is 0.6 times 7,600. 5,000. It is going to be 2
We are going to have 0.6 times 7,600. Times 5,000
This is going to be 1. 7,600. Therefore, the cost here is equal to in dollar, 7,200,000 dollar
And this is divided by 7,600. 7,600. And now, mark 101
Our power here is 101. However, we need to convert it into kilowatt
This is 175 times 100 kilowatt. And this is going to be cost 0.101
250 volts is good for 10 hours. Which means our time T
T is equal to 10 hours. Therefore, we have 10 hours
Our kilowatt hour is 10 hours. We see it is equal to 10 hours
This is the time. This is the way to know the response
1 kilowatt hour. The power of electric current is cost 2,000 dollar. 2,600
Which means our cost, our kilowatt hour T is equal to 10
Which is equal to 2,000 dollar. Now, to find the cost, remember, to find the cost it is equal to
we have power times time times cost per kilowatt hour, which is 2
Cost per kilowatt hour. Therefore, this is going to be our power here
Which is 0.1 times cost. The cost is equal to, or it depends, times, which is 10 hours
This is 10. And cost per kilowatt hour, which is 2,700. And 2,000
And this is equal to 6.6. Which is equal to 3,000 dollar
Our final answer. Therefore, the cost of lighting the bulb is 2,000
And cost is equal to 2,000 dollar. Is equal to 2,000 dollar
Let us move to the next problem. In this case, I am going to apply different method
So that you understand it in different way. It is transformer. The transformer supplies 15 volts from 620 nanometer
This transformer here will consume answer from main to light 3 lamps
Remember, we have 3 lamps. Connected in parallel. And each rated to single kilowatt
In this case, it means that we have a power. Which is equal to 40 watts
Times the number of the 3 lamps that we have, which is 10, 3
And this is going to be what? 120 watts is the number of the power that we have here
The cost of using it for 24 hours. We actually calculate the cost
The cost is equal to. When you are using it for 24 hours
The time that we are using, T is equal to 24 hours
Of 32 kilowatt hour. Which means that the cost of kilowatt hour
Cost. Power. Sorry, cost power. Kilowatt hour
Kilowatt hour is equal to. 32. Which is 32 thousand dollars. And you write it here
Which is 32 thousand dollars. Therefore, to find it, we need to know that
Power times time is the energy consumption. Therefore, the energy consumption. Energy consumption
The report says power which is 122 times time which is 24
Which is not quite 120 by 24. But however, in this case
Remember, we cannot directly use 120 because it is not. We need to compare it in series. Kilowatt
Therefore, we take 122 divided by 1000. Maybe we write it in a way which is reverse to that
This is going to be 122 divided by. 1000 times
This time which is 24 hour. And this is going to be what
0.12 times 24. And 0.12 times 24 is 2.2 kilowatt hour
Therefore, now to find the cost. We say energy consumption which is this times the cost per kilowatt hour
Which is cost per kilowatt hour. Therefore, we have 2.8 which is here
Energy consumption times what we have here which is 30 thousand dollars
And 30 thousand. And this is going to be what? 2.8 times 30 thousand will be what
Our final answer is going to be 6400 dollars. Which is the cost
Therefore, this is our final answer