Wednesday, 27 March 2019

Basic Electrical Viva Questions | Electrical Engineering Objective Questions And Answers Free Download

Basic Electrical Viva Questions | Electrical Engineering Objective Questions And Answers Free Download





1. Which of the following statements regarding a reluctance motor is incorrect ?

(a) It cannot be reversed, ordinarily

(b) It requires no D.C. field excitation for its operation

(c) It is nothing else but a single-phase, salient pole synchronous-induction motor

(d) Its squirrel cage-rotor is of unsym-metrical magnetic construction in order to vary reluctance path between stator and rotor


Ans: a





2. A universal motor is one which

(a) can be operated either on D.C. or A.C. supply at approximately the same speed and output

(b) can be marketed internationally

(c) runs at dangerously high speed on no-load


Ans: a






3. A repulsion motor is equipped with

(a) slip rings

(b) commutator

(c) both (a) and (b)

(d) none of the above


Ans: b





4. The capacitors used in single-phase capacitor motors have no

(a) voltage rating

(b) dielectric medium

(c) polarity marking

(d) definite value


Ans: c



5. If a D.C. series motor is operated on A.C. supply, it will

(a) spark excessively

(b) have poor efficiency

(c) have poor power factor

(d) all of the above


Ans: d




For More  Very Useful Questions Go Now Fast : 


Are You Interested For Reading A Useful And Informative Articles Of Electrical Engineering Than Its Only For You


May You Like This Electrical Engineering Innovative Projects 





Tags : electrical questions asked in interview , electrical engineering objective questions and answers free download , basic electrical viva questions , electrical engineering technical questions , electrical engineering viva questions , electrical measurement questions , basic electrical engineering viva questions , electrical engineering quiz questions , electrical engineering interview questions and answers ebook , electrical circuit questions , electrical engineering questions for interview , electrical interview questions , electrical questions for interview , electrical questions in interview , electrical questions , electrical questions and answers , electrical engineering questions , electrical engineering questions for interview , electrical engineering questions interview , electrical engineering objective questions , electrical engineering questions , electrical engineering viva questions , electrical engineering quiz questions , electrical exam questions , electrical engineering 1000 questions answers pdf , electrical circuit questions and answers , electrical basic questions and answers in pdf , electrical engineering interview questions , electrical engineering job interview questions , electrical engineering interview questions and answers pdf



1 comment:

  1. SUCH a great informative article with complete information and with complete detail about basic electrical viva questoins.

    ReplyDelete