The coal requirement per kW hour generation in the thermal power plant is of the order of ______.

(a) 0.1 to 0.2 kg
(b) 0.2 to 0.4 kg
(c) 0.6 to 0.8 kg
(d) 1.0 to 1.5 kg
(e) 1.5 to 2 kg.

Ans: c