Question

Read the following paragraph and answer the questions from 1 to 4.
Most residential solar panels in today's market are rated to produce between 250 and
400 watts each per hour. Domestic solar panel systems typically have a capacity of
between 1 kW and 4 kW. A 4kW solar panel system on an average-sized house in
Yorkshire can produce around 2,850 kWh of electricity in a year (in ideal conditions). 4
kW on solar systems generate an average 16 units in a day.
A solar panel’s output depends on several factors, including its size, capacity, your
location, and weather conditions.
1. What is the average electrical energy produced for a month of 31 days by 4kW
panel if the average duration of sunlight is 12 hours per day?
2. What is the resistance provided by the 1kW solar panel if output voltage is 240V?
3. If a house consumes energy at a rate of 4kW per day, then for how long will the
4kW panel provide energy in a day?
4. What is the cost of electrical energy produced by a 4kW panel for a year in
Yorkshire if 1unit of energy cost Rs.2.50?

Answer 1

ok I will get my book and read 1to4