Electrical Engineering : Circuits And Circuit Theory QUESTIONS AND ANSWERS :: part2 : 6 to 10
Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
6.In any A.C. circuit always |
| apparent power is more than actual power |
| reactive power is more than apparent power |
| actual power is more than reactive power |
| reactive power is more than actual power |
7.The power factor at resonance in R-L- C parallel circuit is |
| zero |
| 0.08 lagging |
| 0.8 leading |
| unity |
8.Power factor of the system is kept high |
| to reduce line losses |
| to maximise the utilization of the capacities of generators, lines and transformers |
| to reduce voltage regulation of the line |
| due to all above reasons |
9.In series resonant circuit, increasing inductance to its twice value and reducing capacitance to its half value |
| will change the maximum value of current at resonance |
| will change the resonance frequency |
| will change the impedance at resonance frequency |
| will increase the selectivity of the circuit |
10.Time constant of an inductive circuit |
| increases with increase of inductance and decrease of resistance |
| increases with the increase of inductance and the increase of resistance |
| increases with decrease of inductance and decrease of resistance |
| increases with decrease of inductance and increase of resistance |
More Circuits And Circuit Theory QUESTIONS AND ANSWERS available in next pages
-
Health is the greatest gift, contentment is the greatest wealth -Buddha
- TNTET 2021 - Practice
- SSC CGL 2021 - Practice
- TNPSC Group 2A 2021 - Practice
- IIT JEE
- IIT JEE Q&A
- TNPSC Answer Keys
- TNPSC Group 2 Syllabus
-
TNPSC Q&A
- Online Tests - TNPSC
- Online Tests - GK
- IBPS 2020-2021
- Online Tests - Bank
- Online Tests - RRB NTPC
- Online Tests - UGC NET
- Online Tests - TANCET
- Online Aptitude Test
-
Engineering
-
Programming
-
Basic Science
-
Quiz
- Plus Two Question Papers
- SSLC Question Bank
-
Aptitude Tests
-
Logical Reasoning
-
General Knowledge-Hindi
-
Indian History MCQ
-
Indian Geography MCQ
-
Indian Civics MCQ
-
Indian Economics MCQ
-
CTET Biology MCQ
-
CTET Chemistry MCQ
-
CTET Physics Solved MCQ
-
Arithmetic Tests
- Press Release
- FAQ
- Coaching Centres
- TNPSC Group 1 Syllabus
-
TNPSC Group IV Syllabus
- TRB 2017 in English PDF
- TRB 2017 in Tamil PDF
- TET
- TNTET
Failure defeats losers, failure inspires winners.-Robert T. Kiyosaki
