Network Theory And Analysis MCQ Questions & Answers

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Learn Network Theory And Analysis MCQ questions & answers are available for a Electronics and Communications Engineering(ECE) students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Network Theory And Analysis MCQ question is the important chapter for a Electronics and Communications Engineering(ECE) and GATE students. Page-6 section-2

Each section contains 100 MCQs on Network Theory and Analysis .

You are given that L₁ = 2 H and L₂ = 8 H are perfectly lossless inductors which are magnetically coupled. The coupling inductance M in Henrys will be:

A) M = min(2, 8) B) M < $$\frac{{2 + 8}}{2}$$ C) M = $$\sqrt {2 \times 8} $$ D) M < $$\sqrt {2 \times 8} $$

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

A network in which all the elements are physically separable is called a

A) distributed network B) lumped network C) passive network D) reactive network

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

Consider the circuit shown below
The power factor of the above circuit as seen by the source is
Network Theory and Analysis mcq question image

A) 0.988 lag B) 0.988 lead C) 0.235 lag D) 0.235 lead

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

What is the minimum number of elements required to realize a given driving point susceptance function?

A) One greater than the total number of internal poles and zeros B) Equal to the total number of internal poles and zeros C) One less than the total number of internal poles and zeros D) None of the above

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

In a circuit in which resistance, capacitance and inductance are in series, the impedance would be-

A) $$\frac{V}{{\sqrt {{R^2} + {{\left( {{X_L} - {X_C}} \right)}^2}} }}$$ B) $$\sqrt {{R^2} + {{\left( {{X_L} - {X_C}} \right)}^2}} $$ C) $$i\sqrt {{R^2} + {{\left( {{X_L} - {X_C}} \right)}^2}} $$ D) $$\frac{1}{{\sqrt {{R^2} + {{\left( {{X_L} - {X_C}} \right)}^2}} }}$$

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

For maximum power transfer to load, find the value of 'Z_L'
Network Theory and Analysis mcq question image

A) 35 Ω B) 12 Ω C) 7 Ω D) ∞ Ω

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

The value of resistance R shown in the given figure is
Network Theory and Analysis mcq question image

A) 3.5 Ω B) 2.5 Ω C) 1 Ω D) 4.5 Ω

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

For a network shown in figure, which of the following statement is true.
Network Theory and Analysis mcq question image

A) Reciprocal and symmetric B) Reciprocal but not-symmetric C) Symmetric but non-reciprocal D) Neither symmetric nor reciprocal

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

The effective inductance across 'AB' of the infinite ladder shown in the figure below is-
Network Theory and Analysis mcq question image

A) $$\left( {1 + \sqrt 3 } \right){\text{L}}$$ B) $$\frac{{\left( {1 + \sqrt 5 } \right){\text{L}}}}{2}$$ C) $$\left( {1 + \sqrt 5 } \right){\text{L}}$$ D) $$\left( {1 + \sqrt 7 } \right){\text{L}}$$

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

What will be the power consumed by the voltage source, current source and resistance respectively?
Network Theory and Analysis mcq question image

A) 1W, 1W, 2W B) 0W, 1W, 1W C) 1W, 0W, 1W D) 0W, 0W, 0W

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

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Network Theory And Analysis MCQ Questions & Answers | ECE