A power station has to meet the following demand :
Group A : 200 kW between 8 A.M and 6 P.M.
Group B : 100 kW between 6 A.M. and 10 A.M.
Group C : 50 kW between 6 A.M. and 10 A.M.
Group D : 100 kW between 10 A.M. and 6 P.M. and then between 6 p.M. and 6 A.M.
Plot the daily load curve and determine
(i) diversity factor
(ii) units generated per day
(iii) load factor.