Concept drill
traveling waves
GATE Electrical Engineering · Generation & Transmission · 2001-2004
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All concepts →2004 PYQ
A lightning stroke discharges impulse current of $$10$$ kA (peak) on a $$400$$ kV transmission line having surge impedance of $$250\,\Omega $$. The magnitude of transient over-volt...
easyanswer key
2003 PYQ
A surge of 20 kV magnitude travels along a lossless cable towards its junction with two identical lossless overhead transmission lines. The inductance and the capacitance of the ca...
mediumanswer key
2001 PYQ
A 132 kV transmission line AB is connected to a cable BC. The characteristic impedances of the overhead line and the cable are 400$$\Omega $$ and 80$$\Omega $$ respectively. Assume...
medium