A power system has two synchronous generators whose governor turbine c – McqOptions

MCQOPTIONS

1.	A power system has two synchronous generators whose governor turbine characteristics are given by P1 = 50(50 - f) MW and P2 = 100(52 - f) MW, where f is the system frequency. When the total load supplied is 1000 MW, what is the system frequency if the operation is lossless.
A.	58 Hz
B.	44.66 Hz
C.	52.4 Hz
D.	48 Hz
Answer» C. 52.4 Hz

Discussion

No Comment Found

Related MCQs

Incremental fuel costs in Rs/MWh for a plant consisting of two generating units are given by\(\frac{{d{F_1}}}{{d{P_1}}} = 0.4{P_1} + 400\;and\frac{{d{F_2}}}{{d{P_2}}} = 0.48{P_2} + 320\)The allocation of loads P1 and P2 between generating units 1 and 2, respectively, for minimum cost of generation to serve a total load of 900 MW, neglecting losses, is
A generating station has a maximum demand of 500 MW. The annual load factor is 50 percent. The energy generated per annum will be:
If the fuel cost of one unit, operating in parallel with other units, is increased and it is desired to maintain fuel cost, the load on the unit will be
A generating station has 500 MW maximum demand and annual load factor of 50%, capacity factor of 40%. The reserve capacity of the plant is
Maximum demand meter indicates
A power generating station has a maximum demand of 1000 MW. The annual load demand of 1000 MW. The annual load factor is 75% and plant capacity factor is 60%. Calculate the reserve capacity.
A consumer consumes 600 kWh per day at a load factor of 0.5. Without increasing the maximum demand, if the consumer increases the load factor to 0.8, the consumption of energy in kWh would be:
Plant capacity factor of a power plant may be calculated by the formula:
Base load power plants areP. wind farmsQ. run – of – river plantsR. nuclear power plantsS. diesel power plants
Demand factor of a power plant is: