Question: ANSWER THE PROBLEM AND SHOW COMPLETE SOLUTION. TOPIC: Electrical Power and Energy A CFL or compact fluorescent lamp uses less energy that its equivalent incandescent

ANSWER THE PROBLEM AND SHOW COMPLETE SOLUTION.

TOPIC: Electrical Power and Energy

A CFL or compact fluorescent lamp uses less energy that its equivalent incandescent bulb. How much will a person save of if he uses 30W CFL instead of 100W incandescent lamp for 7 hr in 30 days? Electricity is priced at 9.55 pho/kW.hr.

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