Question

What are the advantages and disdvantages of using a solar cooker ?

Answer 1

advantages of solar cooker :-

1. it is cheap source of energy.
2. it does not produce any smoke i.e. it is ecofriendly.
3. it doesn`t harm the nutritional value of food.

disadvantages of solar cooker :-

1. uniform sunrays is required .
2. sunray keeps changing from time to time so the solar device is to be adjusted after a certain period
3. it can not be used in frying
4. it is not effective in polar regions because there is no sunlight.
5. it is also not available at night.