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Recent activity in Numerical Methods
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GATE Electrical 2017 Set 2 | Question: 25
In a load flow problem solved by Newton-Raphson method with polar coordinates, the size of the Jacobian is $100 \times 100$. If there are $20$PV buses in addition to $PQ$ buses and a slack bus, the total number of buses in the system is ______.
In a load flow problem solved by Newton-Raphson method with polar coordinates, the size of the Jacobian is $100 \times 100$. If there are $20$PV buses in addition to $PQ$...
Lakshman Bhaiya
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Lakshman Bhaiya
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Mar 9, 2021
Numerical Methods
gate2017-ee-2
numerical-answers
numerical-methods
newton-raphson-method
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GATE Electrical 2017 Set 1 | Question: 42
Only one of the real roots of $f(x)=x^{6}-x-1$ lies in the interval $1 \leq x \leq 2$ and bisection method is used to find its value. For achieving an accuracy of $0.001$, the required minimum number of iterations is _________.
Only one of the real roots of $f(x)=x^{6}-x-1$ lies in the interval $1 \leq x \leq 2$ and bisection method is used to find its value. For achieving an accuracy of $0.001$...
Lakshman Bhaiya
6.7k
points
Lakshman Bhaiya
recategorized
Mar 9, 2021
Numerical Methods
gate2017-ee-1
numerical-answers
numerical-methods
bisection-method
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0
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0
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3
GATE Electrical 2014 Set 3 | Question: 28
The function $f(x)=e^x-1$ is to be solved using Newton-Raphson method. If the initial value of $x_0$ is taken as $1.0$, then the absolute error observed at $2^{nd}$ iteration is _______.
The function $f(x)=e^x-1$ is to be solved using Newton-Raphson method. If the initial value of $x_0$ is taken as $1.0$, then the absolute error observed at $2^{nd}$ iter...
Lakshman Bhaiya
6.7k
points
Lakshman Bhaiya
recategorized
Mar 8, 2021
Numerical Methods
gate2014-ee-3
numerical-methods
newton-raphson-method
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