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MCQ Questions Electrical Engineering Network Theorems

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MCQ Questions Electrical Engineering Network Theorems

Take a look at these MCQ Questions Electrical Engineering Network Theorems for engineering interview questions and our tips on how to answer them. If you’re applying for an engineering internship, graduate scheme or entry-level job, you’ll face at least one interview as part of an engineering employer’s recruitment process. You may be interviewed by one or more members of the HR team, senior members of the engineering team you’d be joining or a mixture of both. In this section we will study MCQ Questions Electrical Engineering Network Theorems.
 

As well as questions about your reasons for applying to the role and the employer in question, engineering recruiters will be assessing your potential in the areas that is crucial to any engineering role: technical expertise. Engineers may be asked to perform feats of fantastic technical prowess, but it will be as as part of a Justice League rather than as a solo engineering super hero.

The interviewer is almost as nervous as the candidate in most interviews. You might wonder if you look confident enough, if you will hire the right person, or if you are asking the right engineering interview questions. The last question is arguably the most crucial part to worry about when you’re interviewing candidates.

The best engineering interview questions to ask candidates should be questions that reveal they have the skills required for the job. If you need a problem solver, ask questions about past experiences. If they need to have a specific skill set, ask them directly about their skills. This chapter consisting Electrical engineering MCQ Questions Electrical Engineering Network Theorems. 

There are six major branches of engineering which include Electrical, Mechanical, Civil, Management, Geotechnical, and Chemical with many different subcategories under each main branch of engineering such as Structural or Biomedical engineering.

This article will get into the top engineering interview questions to ask candidates, eight types of interview questions, how to choose the questions you ask, and then will list excellent questions you can choose from. Let’s jump right in.

You can practice interviews using the resources available from our partners. MCQ Questions Electrical Engineering Network Theorems are given below.

MCQ Questions Electrical Engineering Network Theorems - Set - 5

Question 1: 

Referring to the given circuit, find Zth for the part of the circuit that is external to RL.

(a) 129 ∠21.4° Ω

(b) 43.7 ∠68.6° Ω

(c) 43.7 ∠21.4° Ω

(d) 12.9 ∠68.6° Ω

Correct Answer – (B)

Question 2 : 

Referring to the given figure, determine Zth as seen by RL if R1 is changed to 3.3 kΩ.

(a) 1488 ∠-70.7° Ω

(b) 3859 ∠-31.2° Ω

(c) 5180 ∠-50.5° Ω

(d) 1828 ∠-50.2° Ω

Correct Answer – (D)

Question 3 : 

Referring to the given circuit, what is Zth if R1 is changed to 220 Ω?

(a) 225 ∠12.1° Ω

(b) 225 ∠77.9° Ω

(c) 46 ∠77.9° Ω

(d) 46 ∠12.1° Ω

Correct Answer – (C)

Question 4 : 

If two currents are in the same direction at any instant of time in a given branch of a circuit, the net current at that instant

(a) Is zero

(b) Is the sum of the two currents

(c) Is the difference between the two currents

(d) Cannot be determined

Correct Answer – (B)

Question 5 : 

Norton’s theorem provides a method for the reduction of any ac circuit to an equivalent form consisting of an equivalent voltage source in series with an equivalent impedance.
A.  True

B. False

 

Correct Answer – (B)

MCQ Questions Electrical Engineering Network Theorems

Question 6: 

Referring to the given circuit, determine Zth as seen by RL.

(a) 1444 ∠-48.5° Ω

(b) 4176 ∠-73.3° Ω

(c) 956 ∠-48.5° Ω

(d) 1444 ∠-73.3° Ω

Correct Answer – (A)

Question 7: 

Determine Vth if R1  is changed to 3.3 kΩ.

(a) 0.574 ∠16.7° V

(b) 4.63 ∠16.7° V

(c) 4.63 ∠39.5° V

(d) 0.463 ∠39.5° V

Correct Answer – (C)

Question 8: 

Norton’s theorem gives
(a) An equivalent current source in parallel with an equivalent impedance
(b) An equivalent current source in series with an equivalent impedance
(c) An equivalent voltage source in parallel with an equivalent impedance
(d) An equivalent voltage source in series with an equivalent impedance

Correct Answer – (A)

Question 9: 

The Thevenin equivalent voltage is

(a) Equal to the source voltage

(b) The same as the load voltage

(c) The open circuit voltage

(d) None of the above

 

Correct Answer – (C)

Question 10: 

The Norton equivalent current is

A. The current through the load

B. The open-current from the source

C. The short circuit current

D. None of the above

 

Correct Answer – (C)

MCQ Questions Electrical Engineering Network Theorems

Set 1
Set 2
Set 3
Set 4
Set 5

NCERT Solutions & Download NCERT Textbooks

MCQ Questions Electrical Engineering Current Electricity

Set 1
Set 2
Set 3
Set 4
Set 5

Multiple Choice Questions for Competitive Exams

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