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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
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1
GATE EE 2001
MCQ (Single Correct Answer)
+1
-0.3
A lossless radial transmission line with surge impedance loading
A
Takes negative VAR at sending end and zero VAR at receiving end.
B
Takes positive VAR at sending end and zero VAR at receiving end.
C
Has flat voltage profile and unity power factor at all points along it.
D
Has sending end voltage higher than receiving end voltage and unity power factor at sending end.
2
GATE EE 1999
MCQ (Single Correct Answer)
+1
-0.3
The load carrying capability of a long AC transmission line is
A
Always limited by the conductor size
B
Limited by stability considerations.
C
Reduced at a low ambient temperatures.
D
Decreased by the use of bundled conductors of single conductors.
3
GATE EE 1999
MCQ (Single Correct Answer)
+1
-0.3
Corona losses are minimized when
A
Conductor size is reduced.
B
Smooth conductor is reduced.
C
Sharp points are provided in the line hardware.
D
Current density in conductors is reduced.
4
GATE EE 1999
MCQ (Single Correct Answer)
+1
-0.3
An overhead line having a surge impedance of $$400$$$$\Omega $$ is connected in series with an underground cable having a surge impedance of $$100$$$$\Omega $$. If a surge of $$50$$ $$kV$$ travels from the line end towards the cable junctions, the value of the transmitted voltage wave at the junction is
A
$$30$$ kV
B
$$20$$ kV
C
$$80$$ kV
D
$$-30$$ kV
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Questions Asked from Marks 1
GATE EE 2025 (1) GATE EE 2023 (1) GATE EE 2022 (1) GATE EE 2018 (1) GATE EE 2017 Set 2 (1) GATE EE 2017 Set 1 (1) GATE EE 2014 Set 2 (1) GATE EE 2014 Set 3 (1) GATE EE 2014 Set 1 (1) GATE EE 2013 (1) GATE EE 2011 (2) GATE EE 2010 (2) GATE EE 2009 (1) GATE EE 2008 (1) GATE EE 2007 (2) GATE EE 2006 (2) GATE EE 2005 (1) GATE EE 2004 (3) GATE EE 2003 (2) GATE EE 2002 (2) GATE EE 2001 (1) GATE EE 1999 (3) GATE EE 1998 (2) GATE EE 1996 (1) GATE EE 1995 (3) GATE EE 1994 (1) GATE EE 1993 (1) GATE EE 1992 (2)
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