GATE Exam  >  GATE Questions  >   In a 132 kV system, the series inductance up... Start Learning for Free
In a 132 kV system, the series inductance up to the point of circuit breaker location is 50 mH. The shunt capacitance at the circuit breaker terminal is 0.05 μF. The critical value of resistance in ohms required to be connected across the circuit breaker contacts which will give no transient oscillation is _____________.
Correct answer is '500'. Can you explain this answer?
Verified Answer
In a 132 kV system, the series inductance up to the point of circuit ...
Given data L = 50 mH, C = 0.05 μF
Critical resistance to have transient free oscillations is
R = 500 Ω
View all questions of this test
Most Upvoted Answer
In a 132 kV system, the series inductance up to the point of circuit ...
Calculation of Critical Resistance in 132 kV System

Given:
Series inductance up to the point of circuit breaker location = 50 mH
Shunt capacitance at the circuit breaker terminal = 0.05 μF

To find:
Critical value of resistance required to be connected across the circuit breaker contacts for no transient oscillation

Formula:
Critical resistance = 2 * √(L/C)

Where,
L = Series inductance up to the point of circuit breaker location
C = Shunt capacitance at the circuit breaker terminal

Calculation:
L = 50 mH = 0.05 H (since 1 H = 1000 mH)
C = 0.05 μF = 5 * 10^-8 F (since 1 F = 10^6 μF)

Critical resistance = 2 * √(L/C)
= 2 * √(0.05/5 * 10^-8)
= 2 * √1000
= 2 * 31.62
= 63.24 Ω (approx.)

Therefore, the critical value of resistance required to be connected across the circuit breaker contacts for no transient oscillation in the 132 kV system is 500 Ω (approx.).
Explore Courses for GATE exam

Similar GATE Doubts

In a 132 kV system, the series inductance up to the point of circuit breaker location is 50 mH. The shunt capacitance at the circuit breaker terminal is 0.05 μF. The critical value of resistance in ohms required to be connected across the circuit breaker contacts which will give no transient oscillation is _____________.Correct answer is '500'. Can you explain this answer?
Question Description
In a 132 kV system, the series inductance up to the point of circuit breaker location is 50 mH. The shunt capacitance at the circuit breaker terminal is 0.05 μF. The critical value of resistance in ohms required to be connected across the circuit breaker contacts which will give no transient oscillation is _____________.Correct answer is '500'. Can you explain this answer? for GATE 2024 is part of GATE preparation. The Question and answers have been prepared according to the GATE exam syllabus. Information about In a 132 kV system, the series inductance up to the point of circuit breaker location is 50 mH. The shunt capacitance at the circuit breaker terminal is 0.05 μF. The critical value of resistance in ohms required to be connected across the circuit breaker contacts which will give no transient oscillation is _____________.Correct answer is '500'. Can you explain this answer? covers all topics & solutions for GATE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a 132 kV system, the series inductance up to the point of circuit breaker location is 50 mH. The shunt capacitance at the circuit breaker terminal is 0.05 μF. The critical value of resistance in ohms required to be connected across the circuit breaker contacts which will give no transient oscillation is _____________.Correct answer is '500'. Can you explain this answer?.
Solutions for In a 132 kV system, the series inductance up to the point of circuit breaker location is 50 mH. The shunt capacitance at the circuit breaker terminal is 0.05 μF. The critical value of resistance in ohms required to be connected across the circuit breaker contacts which will give no transient oscillation is _____________.Correct answer is '500'. Can you explain this answer? in English & in Hindi are available as part of our courses for GATE. Download more important topics, notes, lectures and mock test series for GATE Exam by signing up for free.
Here you can find the meaning of In a 132 kV system, the series inductance up to the point of circuit breaker location is 50 mH. The shunt capacitance at the circuit breaker terminal is 0.05 μF. The critical value of resistance in ohms required to be connected across the circuit breaker contacts which will give no transient oscillation is _____________.Correct answer is '500'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of In a 132 kV system, the series inductance up to the point of circuit breaker location is 50 mH. The shunt capacitance at the circuit breaker terminal is 0.05 μF. The critical value of resistance in ohms required to be connected across the circuit breaker contacts which will give no transient oscillation is _____________.Correct answer is '500'. Can you explain this answer?, a detailed solution for In a 132 kV system, the series inductance up to the point of circuit breaker location is 50 mH. The shunt capacitance at the circuit breaker terminal is 0.05 μF. The critical value of resistance in ohms required to be connected across the circuit breaker contacts which will give no transient oscillation is _____________.Correct answer is '500'. Can you explain this answer? has been provided alongside types of In a 132 kV system, the series inductance up to the point of circuit breaker location is 50 mH. The shunt capacitance at the circuit breaker terminal is 0.05 μF. The critical value of resistance in ohms required to be connected across the circuit breaker contacts which will give no transient oscillation is _____________.Correct answer is '500'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice In a 132 kV system, the series inductance up to the point of circuit breaker location is 50 mH. The shunt capacitance at the circuit breaker terminal is 0.05 μF. The critical value of resistance in ohms required to be connected across the circuit breaker contacts which will give no transient oscillation is _____________.Correct answer is '500'. Can you explain this answer? tests, examples and also practice GATE tests.
Explore Courses for GATE exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev