Applications
A 1.5-kW electric heater is connected to a 120-V source.
(a) How much current does the heater draw?
(b) If the heater is on for 45 min, how much energy is consumed in kilowatt-hours (kWh)?
(c) Calculate the cost of operating the heater for 45 min if the energy cost is 10 cents/kWh.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.