Which of the following are the conventional sources of energy?
Coal, Kerosene
LPG, Petrol
Diesel Electricity
All of the above
Conventional source:
Type of conventional energy:
All the sources are given in options A, B, and C is conventional sources.
Therefore, option D is correct.
Which of the following is/are correct about conventional sources of energy?
Which of the following is/are the examples of conventional sources of energy?