Which of the following parameter can be neglected for a short line ?

Related Mcqs:

1. Shunt capacitance is neglected while considering______________?

   A. short transmission line B. medium transmission line C. long transmission line D. medium and long transmission lines...

2. relay is preferred for phase fault on short transmission line?

   A. Induction type B. Reactance C. Impedance D. None of the above...

3. What will be the reflection co-efficient of the wave of load connected to transmission line if surge impedance of the line is equal to load ?

   A. Zero B. Unity C. Infinity D. None of the above...

4. To reduce short circuit fault currents are used_____________?

   A. reactors B. resistors C. capacitors D. none of the above...

5. Short-circuit currents are due to_______________?

   A. single phase to ground faults B. phase to phase faults C. two phase to ground faults D. three phase faults E. any of these...

6. The short circuit in any winding of the transformer is the result of______________?

   A. mechanical vibration B. insulation failure C. loose connection D. impulse voltage...

7. The short circuit in any winding of the transformer is the result of_______________?

   A. mechanical vibration B. insulation failure C. loose connection D. impulse voltage...

8. A short-circuit is identified by_____________?

   A. no current flow B. heavy current flow C. voltage drop D. voltage rise...

9. To limit short-circuit current in a power system are used______________?

   A. earth wires B. isolators C. H.R.C. fuses D. reactors...

10. Which of the following devices will receive voltage surge first travelling on the transmission line ?

    A. Lightning arresters B. Relays C. Step-down transformer D. Switchgear...