MCQ Questions Electrical Engineering Rectifiers and Convertors

Electrical Engineering Rectifiers and Convertors-2

MCQ Questions Electrical Engineering Rectifiers And Convertors

Take a look at these MCQ Questions Electrical Engineering Rectifiers And Convertors 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 Rectifiers And Convertors
 

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 Rectifiers And Convertors

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 Rectifiers And Convertors are given below.

MCQ Questions Electrical Engineering Rectifiers And Convertors - Set - 2

Question 1: 

The ionization potential of mercury is approximately
(a) 5.4 V
(b) 8.4 V
(c) 10.4 V
(d) 16.4 V

Correct Answer – (C)

Question 2 : 

In a mercury arc rectifier positive ions are attracted towards
(a) anode
(b) cathode
(c) shell bottom
(d) mercury pool

Correct Answer – (B)

Question 3 : 

In which of the following equipment direct current is needed ?
(a) Telephones
(b) Relays
(c) Time switches
(d) All of the above

Correct Answer – (D)

Question 4 : 

Which of the following AC. motors is usually used in large motor-generator sets?
(a) Synchronous motor
(b) Squirrel cage induction motor
(c) Slip ring induction motor
(d) Any of the above

Correct Answer – (A)

Question 5 : 

A rotary converter operates at a
(a) low power factor
(6) high power factor
(c) zero power factor
(d) none of the above

Correct Answer – (B)

MCQ Questions Electrical Engineering Rectifiers And Convertors

Question 6: 

Mercury, in arc rectifiers, is chosen for cathode because
(a) its ionization potential is relatively low
(b) its atomic weight is quite high
(c) its boiling point and specific heat are low
(d) it remains in liquid state at ordi¬nary temperature
(e) all of the above

Correct Answer – (E)

Question 7: 

In a rotary converter I2R losses as compared to a D.C. generator of the same size will be
(a) same
(b) less
(c) double
(d) three times

Correct Answer – (B)

Question 8: 

In a rotary converter armature currents are
(a) D.C. only
(b) A.C. only
(c) partly A.C. and partly D.C.
(D) None of them Ans: c

Correct Answer – (C)

Question 9: 

In which of the following appUcations, direct current is absolutely essential ?
(a) Illumination
(b) Electrolysis
(c) Variable speed operation
(d) Traction

Correct Answer – (B)

Question 10: 

A rotary converter in general construction and design, is more or less like
(a) a transformer
(b) an induction motor
(c) an alternator
(d) any D.C. machine

Correct Answer – (D)

MCQ Questions Electrical Engineering Rectifiers And Convertors

MCQ Questions Electrical Engineering Synchronous Motors

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