College

If a solar photovoltaic panel produces 1,000 watts of electrical energy and is active for 12 hours each day, how many kWh of electricity will be produced in a week?

A. 63 kWh
B. 12 kWh
C. 84 kWh
D. 70 kWh
E. 7 kWh

Answer :

Answer:

The answer is c) 84 kwh

Explanation:

The total Energy in kilowatts-hour, s equal to the power P in kilowatts (kW), times the time period t in hours.

E= P(kw)*t(h)

E=[tex]1000watts*(\frac{1KW}{1000watts}) *(\frac{12hr}{day})= 12\frac{KWh}{day}[/tex]

Then, Calculate for a week (7 days)

E=[tex]12\frac{KWh}{day} *(7days)=84KWh[/tex]

The final result is 84KWh

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