Top 100+ questions in Education

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The unit step is not defined at t =? (a) 0 (b) 1 (c) 2 (d) 3 The question was asked during an ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: The total period of the function shown in the figure is 4 sec and the amplitude is 10. Find the function f1 (t) from t = 0 to 1 in terms of unit step function.

The total period of the function shown in the figure is 4 sec and the amplitude is 10. Find the function f1 (t ... for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: Find the function f2 (t) from the time t = 1 to 3 sec.

Find the function f2 (t) from the time t = 1 to 3 sec. (a) (-10t+20) [u (t-1) +u (t-3 ... Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: Find the function f3 (t) from the time t = 3 to 4 sec.

Find the function f3 (t) from the time t = 3 to 4 sec. (a) (20t - 40) [u (t-3) - u (t ... Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: Find the expression of f (t) in the graph shown below.

Find the expression of f (t) in the graph shown below. (a) 10t [u (t) - u (t - 1)] - (- ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: In the graph shown below, find the expression f (t).

In the graph shown below, find the expression f (t). (a) 2t (b) 3t (c) 4t (d) 5t I have been ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: Find the function f (t) in terms of unit step function in the graph shown below.

Find the function f (t) in terms of unit step function in the graph shown below. (a) 4t [u (t) - u ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: The Laplace transform of kf(t) is?

The Laplace transform of kf(t) is? (a) F(s) (b) kF(s) (c) F(s)/k (d) k^2 F(s) The ... , Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: The Laplace transform of f1 (t) + f2 (t) is?

The Laplace transform of f1 (t) + f2 (t) is? (a) F1(s) + F2(s) (b) F1(s) - F2(s) (c) ... , Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: Find the Laplace transform of the function f (t) = 4t^3 + t^2 – 6t + 7.

Find the Laplace transform of the function f (t) = 4t^3 + t^2 - 6t + 7. (a) 24/s^4 + 2/ ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: Find the Laplace transform of the function f(t) = cos2t.

Find the Laplace transform of the function f(t) = cos2t. (a) (2s^2+4)/2s(s^2-4) (b) (2s^2-4 ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: Find the Laplace transform of the function f (t) = 3t^4 – 2t^3 + 4e^-3t – 2sin5t + 3cos2t.

Find the Laplace transform of the function f (t) = 3t^4 - 2t^3 + 4e^-3t - 2sin5t + 3cos2t. (a) ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: Find the Laplace transform of e^atsinbt.

Find the Laplace transform of e^atsinbt. (a) b/((s-a)^2+b^2) (b) b/((s+a)^2+b^2) (c) ... Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: Find the Laplace transform of (t + 2)^2 e^t.

Find the Laplace transform of (t + 2)^2 e^t. (a) 2/(s-1)^3 - 2/(s-1)^2 + 4/(s-1) ... , Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: Find the Laplace transform of ramp function r (t) = t.

Find the Laplace transform of ramp function r (t) = t. (a) 1/s (b) 1/s^2 (c) 1/s^3 (d) ... Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: Find the Laplace transform of the function f (t) = tsin2t.

Find the Laplace transform of the function f (t) = tsin2t. (a) 4s/(s^2+4)^2 (b) -4s/(s^2+4) ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: If u (t) = 1 for t >= 0 and u (t) = 0 for t < 0, determine the Laplace transform of [u (t) – u (t – a)].

If u (t) = 1 for t >= 0 and u (t) = 0 for t < 0, determine the Laplace transform of [u ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: For the function F (s) = (s^2+s+1)/s(s+5)(s+3), after splitting this function into partial fractions, the co-efficient of the term 1/s is?

For the function F (s) = (s^2+s+1)/s(s+5)(s+3), after splitting this function into partial fractions ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: For the function F (s) = (s^2+s+1)/s(s+5)(s+3), after splitting this function into partial fractions, the co-efficient of 1/(s+5) is?

For the function F (s) = (s^2+s+1)/s(s+5)(s+3), after splitting this function into partial fractions ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: For the function F (s) = (s^2+s+1)/s(s+5)(s+3), after splitting this function into partial fractions, co-efficient of 1/(s+3) is?

For the function F (s) = (s^2+s+1)/s(s+5)(s+3), after splitting this function into partial fractions ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: For the function F (s) = (s^2+s+1)/s(s+5)(s+3), after splitting this function into partial fractions. Find the partial fraction expansion of the function.

For the function F (s) = (s^2+s+1)/s(s+5)(s+3), after splitting this function into partial fractions ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: For the function F (s) = (s+5)/s(s^2+2s+5), after splitting this function into the partial fractions, 1/s co-efficient is?

For the function F (s) = (s+5)/s(s^2+2s+5), after splitting this function into the partial fractions, ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: For the function F (s) = (s+5)/s(s^2+2s+5), after splitting this function into the partial fractions, the co-efficient of 1/(s+1-j2) is?

For the function F (s) = (s+5)/s(s^2+2s+5), after splitting this function into the partial fractions, ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: For the function F (s) = (s+5)/s(s^2+2s+5), after splitting this function into the partial fractions, determine the co-efficient of 1/(s+1-j2)?

For the function F (s) = (s+5)/s(s^2+2s+5), after splitting this function into the partial fractions, ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: For the function F (s) = (s+5)/s(s^2+2s+5), after splitting this function into the partial fractions. What is the expression of F (s) after splitting into partial fractions is?

For the function F (s) = (s+5)/s(s^2+2s+5), after splitting this function into the partial fractions. ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: For the function F (s) = (s+5)/s(s^2+2s+5), after splitting this function into the partial fractions. What is the inverse transform of F (s) is?

For the function F (s) = (s+5)/s(s^2+2s+5), after splitting this function into the partial fractions. ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: The inverse transform of the function k/(s+a) is?

The inverse transform of the function k/(s+a) is? (a) ke^-at u(t) (b) ke^at u(t) (c) ke ... theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: The resistance element __________ while going from the time domain to frequency domain.

The resistance element __________ while going from the time domain to frequency domain. (a) does not change (b) ... GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: The relation between current and voltage in the case of inductor is?

The relation between current and voltage in the case of inductor is? (a) v=Ldt/di (b) v=Ldi/dt (c) v ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance

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Q: The s-domain equivalent of the inductor reduces to an inductor with impedance?

The s-domain equivalent of the inductor reduces to an inductor with impedance? (a) L (b) sL (c) s^2L ... Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)...

asked Oct 16, 2021 in Education by JackTerrance