A power station has a daily load cycle as under :
260 MW for 6 hours ; 200 MW for 8 hours : 160 MW for 4 hours, 100 MW for 6 hours.
If the power station is equipped with 4 sets of 75 MW each, calculate
(i) daily load factor
(ii) plant capacity factor and
(iii) daily requirement if the calorific value of oil used were 10,000 kcal/kg and the average heat rate of station were 2860 kcal/kWh.