A photovoltaic panel of dimension 2m×4m is installed on the
1 answer:
Answer:
Explanation:
Simply put, a solar panel works by allowing photons, or particles of light, to knock electrons free from atoms, generating a flow of electricity. Solar panels actually comprise many, smaller units called photovoltaic cells. (Photovoltaic simply means they convert sunlight into electricity. The attached diagram give an ilustsration of the photovotaic pannel mounted on a roof top.
Solution
To Determine the electric power generated for
a) A still summer day.
E = A * r * H * PR
E = Total Amount of Energy in kilowatt
A = Total Surface Area
r = efficiency Rating
H = global radiation value
PR = Performance Ratio
kwh = watt * Time/1000
kwh = 100 * 35/1000
3.5
b)
kwh = watt * Time/1000
kwh = 30 *15/1000
4.5
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Answer:
Explanation:
Given V1 = 100m3
P1 = 50bar
P2 = 300bar
T1 = 150°C = 150°C + 273 = 423k
Applying the ideal gas equation ; Pv = mRT
Plugging in the values given to get the mass of the carbon dioxide, the detailed steps and appropriate calculation is as shown in the attached file.
