Documents By the end of this unit you should :- 1.Know that energy is required for heating, lighting and...

Slide 1By the end of this unit you should :- 1.Know that energy is required for heating, lighting and operating appliances. 2.Know that energy can be supplied from electricity,gas…

Documents energy in the home.ppt

By the end of this unit you should :- Know that energy is required for heating, lighting and operating appliances. Know that energy can be supplied from electricity,gas oil,…