Microwave ovens are an energy efficient, rapid cooking and easy to use electronic equipments. These are used to cook heat or grill food. It has been virtually integrated in our lifestyles. They are to be found everywhere from hotels to offices, and from homes to hospitals. It is globally popular with all age groups.
Its working principle is quite simple. As name suggests, Microwave ovens use microwaves to cook food. A microwave is an electromagnetic wave of high frequency that acts on the food molecules. These waves are produced instantaneously with the supply of electric power and there is no need to pre-heat the oven before cooking.
They are available in a wide variety of shapes, sizes, colors and features .also the rate at which the food is cooked and the cost economy make it an item worth buying.