Power System Analysis
Per Unit System
Marks 1Marks 2
Power Generation Cost
Marks 1Marks 2Marks 5
Power System Stability
Marks 1Marks 2Marks 5
Symmetrical Components and Symmetrical and Unsymmetrical Faults
Marks 1Marks 2Marks 5
Circuit Breaker
Marks 1Marks 2Marks 5
Switch Gear and Protection
Marks 1Marks 2Marks 5
Load Flow Studies
Marks 1Marks 2Marks 5
High Voltage Dc Transmission
Marks 1
Generating Power Station
Marks 1Marks 2
Parameters and Performance of Transmission Lines
Marks 1Marks 2Marks 5
1
GATE EE 1996
MCQ (Single Correct Answer)
+1
-0.3
For a $$500$$ Hz frequency excitation, a $$50$$ km short power line will be modeled as
A
Short line
B
Medium line
C
Long line
D
Data insufficient for decision.
2
GATE EE 1995
MCQ (Single Correct Answer)
+1
-0.3
The surge impedance of a $$400$$ km long overhead transmission line is $$400$$ $$\Omega $$. For a $$200$$ km length of the same line, the surge impedance will be
A
$$200$$$$\Omega $$
B
$$800$$ $$\Omega $$
C
$$400$$ $$\Omega $$
D
$$100$$ $$\Omega $$
3
GATE EE 1995
MCQ (Single Correct Answer)
+1
-0.3
The insulation resistance of a cable of length $$10$$ km is $$1$$ $$M\Omega $$. For a length of $$100$$ km of the same cable, the insulation resistance will be
A
$$1$$ $$M\Omega $$
B
$$10$$ $$M\Omega $$
C
$$0.1$$ $$M\Omega $$
D
$$0.01$$ $$M\Omega $$
4
GATE EE 1995
MCQ (Single Correct Answer)
+1
-0.3
The insulation level of a $$400$$ kV, EHV overhead transmission line is decided on the basis of
A
lightning over voltage
B
switching over voltage
C
corona inception voltage
D
radio and TV interference
GATE EE Subjects
Electromagnetic Fields
Signals and Systems
Engineering Mathematics
General Aptitude
Power Electronics
Power System Analysis
Analog Electronics
Control Systems
Digital Electronics
Electrical Machines
Electric Circuits
Electrical and Electronics Measurement