MCQ Questions Electrical Engineering Alternating Current and Voltage

MCQ Questions Electrical Engineering Branch, Loop and Node Analyses

Take a look at these MCQ Questions Electrical Engineering Alternating Current and Voltage 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 Alternating Current and Voltage

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 superhero.

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 Alternating Current and Voltage.

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 Alternating Current and Voltage are given below.

MCQ Questions Electrical Engineering Alternating Current and Voltage - Set - 1

Multiple Choice Questions Electrical Engineering Alternating Current and Voltage-1

Multiple Choice Questions

Electrical Engineering

Alternating Current and Voltage

1 / 10

1. Why can’t the DC ammeter measure an alternating current?

A. AC cannot pass through a DC ammeter

B. AC changes its direction

C. AC is virtual

D. The average value of a complete cycle is zero

2 / 10

2. What do you mean by Instantaneous Value?

A. The value of alternating voltage and current at an instant t.

B. The value of direct current which produces the same heating effect in a given resistor as is produced by the given alternating current when passed for the same time

C. It is defined as that value of direct current which sends the same charge in a circuit in the same time as is sent by the given alternating current in its half time period.

D. Maximum values of voltage and current in a cycle

3 / 10

3. Most practical alternators generate electricity from _____.

A. a coil rotating within a magnetic field

B. a magnetic field rotating around fixed windings

C. a permanent magnet rotating within a varying electromagnetic field

D. none of the above

4 / 10

4. Is Mean or average value is defined as that value of direct current which sends the same charge in a circuit in the same time as is sent by the given alternating current in its half time period.

A. Yes

B. No

5 / 10

5. Who invented the AC?

A. Jaes Goslig

B. Nikola Tesla and Otto Blathy

C. Lerdrof Each

D. Tim Bernners Lee

6 / 10

6. Transformer works on the principle of _____.

A. convertor

B. invertor

C. mutual induction

D. self-induction

7 / 10

7. In a series resonant circuit, the a.c. voltage across resistance R, inductance L and capacitance C are 5V, 10V and 10V, respectively. The a.c. voltage applied to the circuit will be _______.

A. 20V

B. 10V

C. 5V

D. 25V

8 / 10

8. Root Mean Square Value is ________.

A. Random Access Memory

B. The value of direct current which produces the same heating effect in a given resistor as is produced by the given alternating current when passed for the same time.

C. The value of alternating voltage and current at an instant t.

D. None of the above

9 / 10

9. Which one is the reciprocal of impedance?

A. Admittance

B. Inductance

C. Reactance

D. Conductance

10 / 10

10. In a series L, R, C, circuit which is connected to a.c. source. When resonance is obtained then net impedance Z will be _____.

A. Z = R

B. Z = ωL -1/ωC

C. Z = ωL

D. Z = 1/ωC

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MCQ Questions Electrical Engineering Alternating Current and Voltage

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MCQ Questions Electrical Engineering Branch, Loop and Node Analyses

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MCQ Questions Electrical Engineering Branch, Loop and Node Analyses

MCQ Questions Electrical Engineering Alternating Current and Voltage - Set - 1

MCQ Questions Electrical Engineering Alternating Current and Voltage

MCQ Questions Electrical Engineering Branch, Loop and Node Analyses

Multiple Choice Questions for Competitive Exams

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MCQ Questions Electrical Engineering Alternating Current and Voltage

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