Power Systems
A transmission line has a reactance of 1 Pu is operating at Vs = Vr = 1 Pu. The generator is connected at source end which is delivering 0.5 Pu of active power and the transmission line is compensated with a series capacitance of 0.5 Pu. Find the load angle with series capacitance compensation ?

 10.5°
 29°
 14.5°
 35.5°

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Power Systems
The draft tube is provided to

 raise the water surface of the stream to create an artificial head.
 reduce the effect of water hammer.
  increase the acting head on the water wheel.
None of these

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