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POWER SYSTEMS

Power Systems
If transmission line parameters A and B are 0.9∠0° and 200∠90° respectively. Find the shunt reactor required to compensate the ferranti effect?

 1500 Ω
 2000 Ω
 3000 Ω
 750 Ω

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Power Systems
In a long transmission line, if we increase the length of the line, the parameters A and B respectively

 decreases and increases
 increases and decreases
 increases and increases
 decreases and decreases

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Power Systems
Power transmission lines are transposed to reduce

 proximity effect
 skin effect
 ferranti effect
 radio interference

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Power Systems
Find the propagation constant, if impedance is 10Ω and admittance is 10 â„§?

 100
 10
 1
 5

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Power Systems
Attenuation occurs due to

 resistance
 conductance
 both 1 and 3
 inductance

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