Question

what are the factors that should be taken into consideration for selecting a good source of energy? List any three.

Answer 1

it should have a high calorific value
it should be economical
it should have a proper ignition temperature
should easily be transported and easily accessible

Answer 2

1.it should have high calorific value
2.it should be eco friendly
3.we should be able to easily transport
4.we should be able to store It