Electrical Engineering : Switchgear Protections QUESTIONS AND ANSWERS :: part4 : 1 to 5
Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
1.An isolator is installed |
| to operate the relay of circuit breaker |
| as a substitute for circuit breaker |
| always independent of the position of circuit breaker |
| generally on both sides of a circuit breaker |
2.Admittance relay is _______ relay. |
| impedance |
| directional |
| non-directional |
| none of the above |
3.On which of the following effects of electric current a fuse operates ? |
| Photoelectric effect |
| Electrostatic effect |
| Heating effect |
| Magnetic effect |
4.The steady state stability of the power system can be increased by |
| connecting lines in parallel |
| connecting lines in series |
| using machines of high impedance |
| reducing the excitation of machines |
5.The material used for fuse must have |
| low melting point and high specific resistance |
| low melting point and -low specific resistance |
| high melting point and low specific resistance |
| low melting point and any specific resistance |
More Switchgear Protections 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
