Question: You are cooking breakfast for yourself and a friend using a 1,140-W waffle iron and a 450-W coffeepot. Usually, you operate these appliances from a 110-V outlet for .500 h each day.
(a) At 12 cents per kWh, how much do you spend to cook breakfast during a 30.0 day period?
(b) you find yourself addicted to waffles and would like to upgrade to a 2,280-W waffle Iron that will enable you to cook twice as many waffles during a half-day period but you know that the circuit breaker in your kitchen is a 20 A breaker. Can you do the upgrade?
Give the current that the new waffle iron ( along with the coffee pot) draws to support your answer: _______ A
Question You Are Cooking Breakfast For Yourself And A Friend Using A 1 140 W Waffle Iron And A 450 W Coffeepot Usually 1 (23.97 KiB) Viewed 42 times
Question You Are Cooking Breakfast For Yourself And A Friend Using A 1 140 W Waffle Iron And A 450 W Coffeepot Usually 2 (26.56 KiB) Viewed 42 times
You are cooking breakfast for yourself and a friend using a 1,140-W waffle iron and a 450-W coffeepot. Usually, you ope (a) At 12 cents per kWh, how much do you spend to cook breakfast during a 30.0 day period? $ (b) You find yourself addicted to waffles and would like to upgrade to a 2,280-W waffle iron that will enable you t upgrade? Yes O NO Give the current that this new waffle iron (along with the coffee pot) draws to support your answer.
e Iron and a 450-W coffeepot. Usually, you operate these appliances from a 110-V outlet for 0.500 h each day. ast during a 30.0 day period? de to a 2,280-W waffle iron that will enable you to cook twice as many waffles during a half-hour period, but you know that the circuit breakd o pot) draws to support your answer.
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