Home > Consumer Behavior 101 > Quizzes > Electrical Engineering Practice Questions
Electrical Engineering Practice Questions
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 19% • Most missed: “In a single phase onepulse circuit with RL load andfreewheeling diode - extincti…”
Electrical Engineering Practice Questions
Time left 00:00
25 Questions

1. Specific resistance of asubstance is measured in:
2. The Q-meter works on theprinciple of
3. In dc chopper - thewaveform for
4. A 3-pulse converter feedsa pure resistive load at a firingangle of D = 60°. The averagevalue of current flowing in theload is 10 A. If a very largeinductance is connected inthe load circuit - then the
5. In a single phase onepulse circuit with RL load andfreewheeling diode - extinctionangle E less than S. For afiring angle D - the SCR andfreewheeling diode would - respectively - conductor for
6. For effective use ofcounterpoise wireprinciple of
7. Which one of thefollowing type of negativefeedback increases the inputresistance and decreases theoutput resistance of anamplifier.
8. In a two port network - thecondition for reciprocity interms of -žh-Ÿ parameter is
9. The introduction ofinterpoles in between themain poles improves theperformance of a dc machine - because
10. The total number of SCRsconducting simultaneously ina 3 phase full wave converterwith overlap considered hasthe sequence of
11. The slip of an inductionmotor normally does notdepend on
12. An ideal rectifier shouldhave1. Harmonic factor = 12. Transformer utilisationFactor = 13. Efficiency = 100%4. Effective value of accomponent of output voltage =0
13. A chopper operating at afixed frequency is feeding anR-L load. As - the duty ratio ofthe chopper is increased from25°h to 75°h - the ripple in theload current
14. Maximum efficiency ofmodern coal-fired steamraising thermal power plantsis restricted to about 0.35 (alow value) - mainly because of
15. Specific resistance of asubstance is measured in:
16. Coulomb-Ÿs law is true for
17. Krichoff's current laws isapplicable to only:
18. Match List I with List IIand select the correct answerusing the code given below thelists: List - I List - II A.Transient stability1. Incremental transmissionimprovement loss B.Economic dispatch2. Area control error C. Loadfrequency control3. Power system stabilizers D.Dynamic stability4. Turbine fast valving Codes:ABCD
19. In dc chopper - thewaveform for
20. Match List I with List IIand select the correct answerusing the code given below thelists: List - I List - II A.Transient stability1. Incremental transmissionimprovement loss B.Economic dispatch2. Area control error C. Loadfrequency control3. Power system stabilizers D.Dynamic stability4. Turbine fast valving Codes:ABCD
21. For eliminating nthharmonic from the emfgenerated in the phase of a 3phase alternator - the chordingangle should be
22. A 3-phase synchronousmotor is operating at a loadangle 20° and with voltageequal to applied voltage. Thesynchronous reactance dropis set to operate in thealternate mode. The controlinput of the multiplexer usedin the ycircuit is fed with asignal having a frequencyequal to
23. A 4 kVA - 400/200 Vsingle-phase transformer hasresistance of 0.02 p.u. andreactance of 0.06 p.u. Itsactual resistance andreactance referred to h.v. sideare respectively
24. A cascade of threeidentical modulo-5 countershas an overall modulus of
25. In a loaded dc motor - ifthe brushes are given a shiftfrom the interpole axis in thedirection of rotation - then thecommutation will

⚡ Recently practiced quizzes in this topic
Live quiz activity
Consumer Behavior 101 Practice Test: The Influence of Culture on Consumer Behavior Consumer Behavior 101 Practice Test: Personality and Consumer Behavior Consumer Behavior 101 Practice Test: Basics of Consumer Behavior Consumer Behavior 101 Practice Test: The Family and Its Social Class Standing Consumer Behavior 101 Practice Test: Consumer Motivation Consumer Behavior 101 Practice Test: Consumer Perception Consumer Behavior 101 Practice Test: Communication and Consumer Behavior Consumer Behavior 101 Practice Test: Consumer Attitude Formation and Change Consumer Behavior 101 Practice Test: Basics of Consumer Research Process Consumer Behavior 101 Practice Test: Consumers and the Diffusion of Innovations
 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.