The power supplied to a typical black and white television set is 82 Watt when the set is connected to 120 Volt.
(a) Find how much electrical energy does this set consume in one hour?
J
(b) A color television set draws about 2.7 Amp when connected to 120 Volt. Find how much time is required for it to consume the equal energy as the black and white model consumes in one hour?
min