If i use a powertool rated at 10kw for 15 minutes per hour, how much electricity will i pay?

Question

15 min = 25% of 10kw = 2.5kw x price per kw from the local utility company?

at 0.10$ per kw that will be 0.25$ every hour i use the machine.?

10x

Answer 1

answer is 2.5units(KWH)

Answer 2

that should be the maximum, your power tool won't be running full maximum load.

Answer 3

For 1 hour, you are using 10 kW x 0.25 hour = 2.5 kW-hr

2.5 kW-hr x $0.10 per kW-hr = $0.25

you are correct.

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