1
GATE EE 1996
MCQ (Single Correct Answer)
+2
-0.6
For equilateral spacing of conductors of an untransposed $$3$$-phase line, we have
2
GATE EE 1995
Fill in the Blanks
+2
-0
The rated load of an underground cable is always _______its natural load.
3
GATE EE 1994
MCQ (Single Correct Answer)
+2
-0.6
Consider a three-phase, $$50$$ $$Hz$$, $$11$$ $$kV$$ distribution system. Each of the conductors is suspended by an insulator string having two identical porcelain insulators. The self capacitance of the insulator is $$5$$ times shunt capacitance. The voltage drop across botton most disc is:
4
GATE EE 1994
True or False
+2
-0
The charging current of a $$400$$ kV transmission line is more than that of a $$220$$ kV line of the same length.
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