a) Thermal plant b) Hydro plant c) Diesel plant d) Nuclear plant Ans: (d)
a) Leading power factor b) Lagging power factor c) Higher voltage level d) None of these Ans: (a)
a) Thermal plant b) Nuclear plant c) Hydro plant d) Diesel plant Ans: (c)
a) Change in input to prime mover b) Increasing the system frequency c) Change in generated voltage d) More lagging power angle Ans: (a)
a) Arrive at a load factor and diversity factor to decide the tariff b) Estimate the cost of generation c) Control the desired power factor d) All of these Ans: (a)
a) Decreases b) Increases c) Remain same d) Bears no relation Ans: (b)
a) Hot reserve b) Cold reserve c) Reserve capacity d) Spinning reserve Ans: (c)
a) Slow b) Fast c) Zero d) None of these Ans: (a)
a) Remain unaltered b) Decrease c) Increase d) Uncertain Ans: (c)
a) Should be seeded with frequency changes b) Should depend on other for reserve capacity c) Can provide its own reserve capacity d) Should operate with flat frequency changes Ans: (c)