13. The annual peak load on a 30 mW power station is 25 mW. The power station supplies load
having maximum demands of 10 mW, 8.5 mW, 5 mW and 4.5 mW. The annual load factor is
0.45. Find:
(i) Average load (ii) Energy supplied per year
(iii) Diversity factor (iv) Demand factor.
[Ans. (i) 11.25 mW (ii) 98.55 × 106 kWh (iii) 1.12 (iv) 0.9]