IGNITE Electrical & Electronics

9. 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%.

8. A protection system engineer is planning to provide the complete protection, he can achieve this by ___________

7. The given graph is the depiction of ________ on a large power system network.

6. A 50 bus power system Ybus has 80% sparsity. The total number of transmission lines will be ___________

5. When designing a machine with moving parts, the most important factor for minimizing friction is:

4. What is the most common reason for machine components like gears to fail due to wear?

3. When designing a shaft, which of the following factors is most critical for preventing failure under torsional loads?

2. Discontinuity in geometry causes stress concentration in machine components. Which of the following is NOT a method of alleviating stress concentration at the corner of a stepped shaft?

1. Crowning of a pulley is done to

10. 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 ___________

9. For a given power system, its zero and maximum regulation will occur at the impedance angle of

8. Single line diagram does not represents:

7. A power system will have greater flexibility of operation if they have __________

6. Single line diagram of which of the following power system is possible?

5. The function of a washer is