Microwave Ovens
No, this microwave is not energy star approved. In fact, Energy Star does not currently approve/label ANY microwave ovens. However, most microwave ovens of the same size/wattage use comparable amounts of energy, and microwave ovens use substantially less energy than conventional ovens.
A resistor, which converts some electric energy to thermal energy!
microwaves and ovens
in bulbs.. in ovens.
Xoke
There are a number of different types of Belling ovens that are produced. Some of the models of ovens offered by Belling are built in ovens, free standing cookers (ovens), range cookers, baby Belling small ovens and microwaves.
Yes, GE Profile ovens are generally energy efficient. They made a wide variety of ranges and built-in ovens. A 27" built-in double oven runs around $2500.
When buying any appliance, look for the Energy Star label. This ensures you are getting an energy efficient product. However, convection ovens are about 20% more energy efficient than conventional ovens.
Radiation
Yes. It distributes the energy from the sun to the plant and so on.
Some features of cheap microwave ovens are that they can cook things at very high temperatures and some newer microwave ovens even have a convection feaure on them.