Answer:
Power factor = 0.87 (Approx)
Explanation:
Given:
Load = 1 Kw = 1000 watt
Current (I) = 5 A
Supply (V) = 230 V
Find:
Power factor.
Computation:
Power factor = watts / (V)(I)
Power factor = 1,000 / (230)(5)
Power factor = 1,000 / (1,150)
Power factor = 0.8695
Power factor = 0.87 (Approx)
Answer:
Power is the rate which work is done.
Explanation:
<em>Power</em> is the rate which work is done. Power is measured in watts.
<em>Work</em> is the use of force to move an object. Work is measured in joules
inertia is the answer!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
cause why not.
the layers exist cause theoretically the deeper you go the hotter it gets and different atoms just do stuff
Answer:
Option a.
Total area of the cells to generate 6.7 kW, A = 61.4 
Given:
The efficiency of the cell, 
= 9.1%
Power generated by the cells, P = 6.7 kW
Intensity of light, I = 1200 W/
Solution:
Using the formula for intensity of light, I = 
rearranging the above formula for Area, A:
Area, A = 
Now, putting values in the above formula:
Area, A = 
Area, A = 61.355 ≈ 61.4
