Single line diagram of which of the following power system is possible?
A power system will have greater flexibility of operation if they have __________
Single line diagram does not represents:
For a given power system, its zero and maximum regulation will occur at the impedance angle of
A 200 bus power system has 160 PQ bus. For achieving a load flow solution by N-R in polar coordinates, the minimum number of simultaneous equation to be solved is ___________
A 50 bus power system Ybus has 80% sparsity. The total number of transmission lines will be ___________
The given graph is the depiction of ________ on a large power system network.
A protection system engineer is planning to provide the complete protection, he can achieve this by ___________
A power system has a maximum load of 15 MW. Annual load factor is 50%. The reserve capacity of plant is _____ if the plant capacity factor is 40%.
The area under the load curve represents ____________
If all the sequence voltages at the fault point in a power system are equal, then fault is __________
If the power system network is at Vs∠δ and receiving end voltage is Vr∠0 consisting of the impedance of TL as (R+j5)Ω. For maximum power transfer to the load, the most appropriate value of resistance R should be __________
Voltage regulation in the power system is __________
Which of the following is not neglected during formation of reactance diagram from impedance diagram?
Which of the following is not a requirement for site selection of hydroelectric power plant?
Which of the following is not an advantage of hydroelectric power plant?
Which of the following element of hydroelectric power plant prevents the penstock from water hammer phenomenon?
Which of the following part of thermal power plant causes maximum energy losses?
Which of the following are the most widely used condensers in modern thermal power plants?
Which of the following is most suitable fuel for thermal power plant?
Which of the following is most advantageous and most widely method of solid fuel firing?
Which of the following method is used in large modern thermal power plants to heat feed water?
Which of the following pollutant causes acid rain?
What of the below mentioned statements are incorrect as compared to the HVDC system?
When the ozone gas is produced as a by product of corona, that causes _______
Which component of gas turbine power plant is main cause of its low efficiency?
Which of the following power plants can be profitably employed for supplying base loads as well as peak loads?
Which of the following is an essential requirement for a peak load plant?
Which of the following pollutants emitted by thermal power plant causes irritation in Eyes?