Back to Back HVDC is practically used to achieve which of the below-mentioned objectives
Back to Back HVDC is practically used to achieve which of the below mentioned objectives: Interconnect two asynchronous AC systems
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The line resistance R and inductive reactance XL in the transmission line are mathematically related as
The line resistance R and inductive reactance XL in transmission line are mathematically related as: XL < R XL =
Read moreCorona losses are minimized when
Corona losses are minimized when: Smooth conductor is used Conductor size is reduced Current density in conductors in reduced None
Read moreThe string efficiency of high voltage line is around
The string efficiency of high voltage line is around: 10% 20% 40% 80% Correct answer: 4. 80%
Read moreAs one moves from consumers to power station, what is effect on the diversity factor of the power system
As one moves from consumers to power station, what is effect on the diversity factor of the power system: Diversity
Read moreThe ratio of GMR to actual radius for stranded conductor is
The ratio of GMR to actual radius for stranded conductor is: More than 1 Equal to 1 Equal to 0.7788
Read moreSkin effect in transmission line conductors is proportional to
Skin effect in transmission line conductors is proportional to: √Diameter of conductor Diameter of conductor Square of diameter of conductor
Read moreThe dielectric strength of air under normal condition is about
The dielectric strength of air under normal condition is about: 10.2 kVp/cm 30 kVp/cm 54.28 kVp/cm 200 kVp/cm Correct answer:
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Which of the following is a correct statement about the proximity effect
Which of the following is correct statement about proximity effect: It increases the resistance of conductors It reduces self reactance
Read moreCharging current in the transmission line is
Electrical Engineering MCQ Question on Power Transmission and Distribution Engineering. Charging current in the transmission line is: Introduced due to
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