Calculating Electrical Energy And Cost Worksheet Answers - Web cost and efficiency practice worksheet: Web instructions read the “about energy costs” paragraph. Compare the cost of using a television for 50 hours a month during peak hours to using. Web calculate kwh determine power: Calculate and fill in the missing amounts in “the cost of using appliances”. Web sn5013 terms in this set (10) what is the formula for electrical power? Energy (e)/time (triangle t)= power (p)= j/s= watts power=. P=v * i p=220 volts*20 amps p=4400 watts convert watts to kw : 4400 watts * (1kw / 1,000.
Web instructions read the “about energy costs” paragraph. P=v * i p=220 volts*20 amps p=4400 watts convert watts to kw : 4400 watts * (1kw / 1,000. Web calculate kwh determine power: Calculate and fill in the missing amounts in “the cost of using appliances”. Compare the cost of using a television for 50 hours a month during peak hours to using. Web cost and efficiency practice worksheet: Energy (e)/time (triangle t)= power (p)= j/s= watts power=. Web sn5013 terms in this set (10) what is the formula for electrical power?