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Nov Dec 2017.pdf-Total No. of Questions : 10]
Nov_Dec_2017.pdf-Total No. of Questions : 10]
Nov Dec 2017.pdf-Total No. of Quest...
Nov_Dec_2017.pdf-Total No. of Questions : 10]
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[5254]-632
3
Q9)
a)
Explain the step distance protection scheme
for transmission line. Also
draw the neat sketch for the same.
[8]
b)
Explain the need of high impedance relay for differential protection of
busbar.
[8]
OR
Q10)
a)
Write a short note on Wide Area
Measurement System (WAM).
[8]
b)
Explain how reactance relay is used for distance
protection. Derive its
torque equation. Draw its characteristics on R-X diagram.
[8]
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CEGP013091
49.248.216.238 16/11/2017 14:02:47
CEGP013091
49.248.216.238 16/11/2017 14:02:47
CEGP013091
49.248.216.238 16/11/2017 14:02:47


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