An industrial co speed fan runs at high speed from 8am to 4pm from Monday to Friday. From 4pm to 8am an weekdays the fan runs at low speed. At weekends the fan runs at low speed 24 hours per day. Calculate the weekly running cost in euros if the power consumption of the fan is as follows: • Operating at High Speed the fan uses 8 kW of electricity. •Operating at Low Speed the fan uses 3 kW of electricity. The unit price of electricity is given to be 20cent/ kWh

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
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An industrial co speed fan runs at high speed from 8am to 4pm from Monday to
Friday. From 4pm to 8am an weekdays the fan runs at low speed. At weekends the
fan runs at low speed 24 hours per day. Calculate the weekly running cost in euros
if the power consumption of the fan is as follows:
• Operating at High Speed the fan uses 8 kW of electricity.
Operating at Low Speed the fan uses 3 kW of electricity.
The unit price of electricity is given to be 20cent/ kWh
Transcribed Image Text:An industrial co speed fan runs at high speed from 8am to 4pm from Monday to Friday. From 4pm to 8am an weekdays the fan runs at low speed. At weekends the fan runs at low speed 24 hours per day. Calculate the weekly running cost in euros if the power consumption of the fan is as follows: • Operating at High Speed the fan uses 8 kW of electricity. Operating at Low Speed the fan uses 3 kW of electricity. The unit price of electricity is given to be 20cent/ kWh
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