The inductive interference between power and communication line can be minimized by transposition of the power line, transposition of the communication line.
Answer : The interaction between a transmission line and communication line is minimized by transposing transmission as well as communication lines, increasing the height of the transmission line tower, increasing the distance between the two lines. ...
Pure inductive circuit takes power from the A.C. line when? Answer : It takes power when voltage decreases and current increases....
Power factor of an inductive circuit is usually improved by connecting capacitor to it in? Answer : Power factor of an inductive circuit is usually improved by connecting capacitor to it in parallel. ...
A lightening arrester connected between the line and earth in a power system (1) protects the terminal equipment against travelling surges (2) protects the transmission line against direct ... suppresses high frequency oscillations in the line (4) reflects back the travelling wave approaching it Answer : A lightening arrester connected between the line and earth in a power system protects the terminal equipment against travelling surges ...
The steady state error of the system can be minimized by Answer : The steady state error of the system can be minimized by increasing gain k ...
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