1
GATE EE 2003
MCQ (Single Correct Answer)
+2
-0.6
The ABCD parameters of a $$3$$-phase overhead transmission line are $$\,A = D = 0.9\angle {0^ \circ }.\,\,B = 200\,\angle {90^ \circ }\,\,\Omega \,\,\,$$ and $$\,\,C = 0.95\, \times \,\,{10^{ - 3}}\angle {90^ \circ }\,\,S.\,\,\,\,$$ At no-load condition, a shunt inductive reactor is connected at the receiving end of the line to limit the receiving end voltage to be equal to the sending-end voltage. The ohmic value of the reactor is
2
GATE EE 2003
MCQ (Single Correct Answer)
+2
-0.6
A dc distribution system is shown in figure with load currents as marked. The two ends of the feeder are fed by voltage sources such that $${V_P} - {V_Q} = 3V.$$ the value of the voltage $${V_P}$$ for a minimum voltage of $$220$$ $$V$$ at any point along the feeder is
![GATE EE 2003 Power System Analysis - Parameters and Performance of Transmission Lines Question 43 English](https://gateclass.cdn.examgoal.net/dt6a4mM9x5x8D9SnL/gqFdADK8TbBDFPmWh2K0sFdAeLHnr/PfBq3DVgIt3YwBqo4tQDqS/uploadfile.jpg)
3
GATE EE 2003
MCQ (Single Correct Answer)
+2
-0.6
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 cable are 0.4 mH and 0.5 $$\mu F$$ per km. The inductance and
capacitance of the overhead transmission lines are 1.5 mH and 0.015 $$\mu F$$ per km. The magnitude of the voltage at the junction due to surge is
4
GATE EE 2003
Subjective
+5
-0
In a transmission line each conductor is at $$20$$ $$kV$$ and is supported by a string of $$3$$ suspension insulators. The air capacitance between each cap-pin junction and tower is one-fifth of the capacitance $$C$$ of each insulation unit. A guard ring, effective only over the line-end insulator unit is fitted so that the voltages on the two units nearest the line-end are equal.
(a) Calculate the voltage on the line-end unit.
(b) Calculate the value of capacitance $${C_x}$$ required.
Paper analysis
Total Questions
Analog Electronics
8
Control Systems
10
Digital Electronics
5
Electric Circuits
10
Electrical and Electronics Measurement
10
Electrical Machines
14
Electromagnetic Fields
4
Power Electronics
7
Power System Analysis
17
More papers of GATE EE
GATE EE 2024
GATE EE 2023
GATE EE 2022
GATE EE 2021
GATE EE 2020
GATE EE 2019
GATE EE 2018
GATE EE 2017 Set 1
GATE EE 2017 Set 2
GATE EE 2016 Set 2
GATE EE 2016 Set 1
GATE EE 2015 Set 1
GATE EE 2015 Set 2
GATE EE 2014 Set 1
GATE EE 2014 Set 3
GATE EE 2014 Set 2
GATE EE 2013
GATE EE 2012
GATE EE 2011
GATE EE 2010
GATE EE 2009
GATE EE 2008
GATE EE 2007
GATE EE 2006
GATE EE 2005
GATE EE 2004
GATE EE 2003
GATE EE 2002
GATE EE 2001
GATE EE 2000
GATE EE 1999
GATE EE 1998
GATE EE 1997
GATE EE 1996
GATE EE 1995
GATE EE 1994
GATE EE 1993
GATE EE 1992
GATE EE 1991
GATE EE
Papers
2024
2023
2022
2021
2020
2019
2018
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991