1
GATE EE 2014 Set 3
MCQ (Single Correct Answer)
+1
-0.3
In a long transmission line with $$r, l, g$$ and $$𝑐$$ are the resistance, inductance, shunt conductance and capacitance per unit length respectively, the condition for distortionless transmission is
A
$$rc = \ell g$$
B
$$r = \ell /r$$
C
$$rg = \ell c$$
D
$$g = \sqrt {c/\ell } $$
2
GATE EE 2014 Set 1
MCQ (Single Correct Answer)
+1
-0.3
The undesirable property of an electrical insulating material is
A
high dielectric strength
B
high relative permittivity
C
high thermal conductivity
D
high insulation resistivity
3
GATE EE 2013
MCQ (Single Correct Answer)
+1
-0.3
A single load is supplied by a single voltage source. If the current flowing from the load to the source is $$10\angle - {150^0}$$ A and if the voltage at the load terminals is $$100\angle {60^0}$$ $$V,$$ then the
A
Load absorbs real power and delivers reactive power.
B
Load absorbs real power and absorbs reactive power.
C
Load delivers real power and delivers reactive power.
D
Load delivers real power and absorbs reactive power.
4
GATE EE 2011
MCQ (Single Correct Answer)
+1
-0.3
For enhancing the power transmission in along $$EHV$$ transmission line, the most preferred is to connect a
A
Series inductive compensator in the line
B
Shunt inductive compensator at the receiving end
C
Series capacitive compensator in the line
D
Shunt capacitive compensator at the sending end
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