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ElectroMagnetic Field Theory ECE Questions And Answers

Here you can find ElectroMagnetic Field Theory ECE Questions and Answers.

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In this ElectroMagnetic Field Theory ECE Questions and Answers section you can learn and practice ElectroMagnetic Field Theory ECE Questions and Answers to improve your skills in order to face technical interviews conducted by organizations. By Practicing these interview questions, you can easily crack any Competitive Exams interview.

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ElectroMagnetic Field Theory ECE Questions and Answers

1. Poynting vector gives

ElectroMagnetic Field Theory ECE Questions and Answers

2. If a transmission line with characteristic impedance Z1 is connected to a transmission line with characteristic impedance Z2. If the system is being driven by a generator connected to the first line, then the overall transmission coefficient will be

ElectroMagnetic Field Theory ECE Questions and Answers

3. Which of the following is the Poisson’s equation

ElectroMagnetic Field Theory ECE Questions and Answers

4. If An electromagnetic wave is incident obliquely at the surface of a dielectric medium 2(µ2, ∈2) from dielectric medium 1(µ1, ∈1), The angle of incidence & the critical angle are θi and θc respectively. Then the phenomenon of total reflection occurs when

ElectroMagnetic Field Theory ECE Questions and Answers

5. Which one of the following conditions will not guarantee a distortionless Transmission Line

ElectroMagnetic Field Theory ECE Questions and Answers

6. When the separation between two charges increases, the electric potential energy of charges

ElectroMagnetic Field Theory ECE Questions and Answers

7. Depth of penetration in free space is ______

ElectroMagnetic Field Theory ECE Questions and Answers

8. For which of the following statement does the Divergence theorem is applicable

ElectroMagnetic Field Theory ECE Questions and Answers

9. If a current element is z-directed, Then vector magnetic potential is

ElectroMagnetic Field Theory ECE Questions and Answers

10. A hollow rectangular waveguide acts as a ________

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ElectroMagnetic Field Theory - ECE Questions and Answers

This is the electronics and communication engineering questions and answers section on "Electromagnetic Field Theory" with an explanation for various interview, competitive examination, and entrance test. Solved examples with detailed answer description, explanation are given and it would be easy to understand. Individuals on this web page we are sharing 37 important and essential ElectroMagnetic Field Theory ECE multiple choice questions and answers for all competitive exams. Try to solve the ElectroMagnetic Field Theory ECE Online Test for the practice of entrance exams or competitive exams etc. Candidates start learn and practice the chapter ElectroMagnetic Field Theory ECE with these solved Questions. Each question in the ElectroMagnetic Field Theory ECE MCQ is accompanied by a clear and easy explanation, with formulae, shortcuts, and tricks. It helps the people in understanding the ElectroMagnetic Field Theory ECE Quiz concept clearly.



ElectroMagnetic Field Theory ECE Questions - ElectroMagnetic Field Theory ECE Quiz Details

Online Test Name ElectroMagnetic Field Theory
Exam Type Multiple Choice Questions
Category Electronics and Communication Engineering Quiz
Number of Questions 37 Questions


Interested candidates can practice ElectroMagnetic Field Theory ECE Quiz questions with examples. By practicing the ElectroMagnetic Field Theory ECE Questions and Answers will be useful to all the freshers, college students and engineering people preparing for the campus placement tests or any competitive exams like GATE. So we insist the intenders practice with this ElectroMagnetic Field Theory ECE online test to crack your placements and entrance tests easily.



ElectroMagnetic Field Theory ECE Quiz Topics Covered

The provided topics are the frequently asked ElectroMagnetic Field Theory ECE Quiz topics. Postulates need to prepare all these topics to get good marks in the ElectroMagnetic Field Theory ECE Online Test. The topics are Addition of Vectors, Cross Product, Properties of Vector, Scalar Triple Product, Scalar Vector Quantity, Vector Equality, Vector Field, Vector Product, Continuity of Current, Curl, Divergence, Dot Product, Gradient, Right Hand Rule, Electrostatics, Gauss Law, Coulomb's Law, Electric Field, Electric Flux Density, Electromagnetics - Gauss Divergence Theorem, Potential, Uniform Plane Waves, Basics of Plane Wave, Plane Wave in Medium, Skin Depth, Intrinsic Impedance, Loss Tangent, Wave Equation, Polarization, Transmission Line, Impedance Matching, Single Stub Matching, Magneto Statics, Ampere's Circuital Law, Biot Savart's Law, Stroke's Theorem, Maxwells Equations.

ElectroMagnetic Field Theory ECE MCQ Quiz Answers With Solutions

Applicants can take the ElectroMagnetic Field Theory ECE MCQ Online Test from this page. Refer the below portions to know the ElectroMagnetic Field Theory ECE Multiple Choice Questions. Contenders can practice the ElectroMagnetic Field Theory ECE MCQ Test for free of cost. From the following, take the exam. By the end of the ElectroMagnetic Field Theory ECE Quiz, the students will learn many points by practicing the ElectroMagnetic Field Theory MCQ Online Test. Contenders can check the answers on the page itself. Not only answers people can find the explanation for every ElectroMagnetic Field Theory ECE questions. So stick to our site allindiaexams.in to get more Quizzes.

1. Poynting vector gives
  • A. Rate of energy flow
  • B. Direction of polarization
  • C. Intensity of electric field
  • D. Intensity of magnetic field
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Answer & Explanation

Answer: Option A

Explanation:

Rate of energy flow

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2. If a transmission line with characteristic impedance Z1 is connected to a transmission line with characteristic impedance Z2. If the system is being driven by a generator connected to the first line, then the overall transmission coefficient will be
  • A. 2 Z1/(Z1+ Z2)
  • B. Z1/(Z1+ Z2)
  • C. 2 Z2/(Z1+ Z2)
  • D. Z2/(Z1+ Z2)
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Answer & Explanation

Answer: Option A

Explanation:

2 Z1/(Z1+ Z2)

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3. Which of the following is the Poisson's equation
  • A. ∇2 V = - ρ/ ∈
  • B. ∇2 V = - 4πσ
  • C. ∇2 V = - 4πρ
  • D. ∇2 V = 0
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Answer & Explanation

Answer: Option A

Explanation:

∇2 V = - ρ/ ∈

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4. If An electromagnetic wave is incident obliquely at the surface of a dielectric medium 2(µ2 , ∈2) from dielectric medium 1(µ1 , ∈1), The angle of incidence & the critical angle are θi and θc respectively. Then the phenomenon of total reflection occurs when
  • A. ∈1 > ∈2 and θi < θc
  • B. ∈1 < ∈2 and θi > θc
  • C. ∈1 < ∈2 and θi < θc
  • D. ∈1 > ∈2 and θi > θc
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Answer & Explanation

Answer: Option D

Explanation:

∈1 > ∈2 and θi > θc

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5. Which one of the following conditions will not guarantee a distortionless Transmission Line
  • A. R = 0 , G = 0
  • B. LG = RC
  • C. R >> ω L , G >> ω C
  • D. R << ω L , G << ω C
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Answer & Explanation

Answer: Option C

Explanation:

R >> ω L , G >> ω C

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