Question

An air conditioner uses 1200 W and has a typical on-time of 4 hours per day. What is the typical daily energy use for this air conditioner?​

Answer 1

Answer:

energy = power × time

but here first we convert time into seconds so 4 hour = 4×3600 seconds

so daily energy = 1200× 4×3600

= 17280000 joule

Answer 2

Answer:

4.8kWh

Explanation:

1200W * 4 h = 4800Wh

4.8kWh