A steam power station has a coal consumption of 0.54kg/kwhand a load factor of 50%. If the heating value of coal is 6400kcal/kg,determine the thermal efficiency, the energy generated per annum, and the coal consumption per annum. Maximum demand is 20,000kw.

generator has maximum power of 60 MW, 60 HZ, efficiency of 50% and load factor of 0.4 . to produce 1 KWh it needed 860 kcal/h, calorific value of raw material (coal) is 6000 kcal/kg the average power is: C-34 MW d-not mentioned b-60 MW a-24MW

Consider a wind turbine that has a blade length of 21 m. The efficiency of the wind turbine system is 36% and air density is 1.2 kg/m³. What is the sweep area (in m²)? m² Calculate the electricity generated (in kW) at the following wind speeds by the wind turbine. for wind speed = 8 m/s KW for wind speed = 10 m/s KW for wind speed = 12 m/s KW for wind speed = 14 m/s kW

A certain wind turbine has a nameplate capacity of 2 MW. If the average capacity factor is 47%, how much energy in MWh does the turbine generate each week? Please include one decimal place in your answer. Hint: there are 168 hours in a week.