Question

A fan of 60 W runs for 75 hours in a month. How much electrical energy is consumed?​

Answer 1

Answer:

Power =60 W = 0.06 km

Time =75 hours

Energy =power*Time

=0.06*75 kWh

4.5

Thanks

Answer 2

Given :-

• Time  = 75 hours
• Power = 60 W = 0.06 kW

To Find :-

• Electrical energy consumed

Solution :-

$\underline{\bf{\dag} \:\mathfrak{As\;we\;know\: that\: :}}$

★ E = P × t

Where ,

E = Electrical Energy

P = Power

t = Time

→ Let's solve by putting values in the formula.

$\sf \implies 0.06 \; kW \; \times 75$

$\sf \implies 4.5 \; units$

∴ Electrical Energy consumed is 4.5 units