Electrical Engineering : Switchgear Protections QUESTIONS AND ANSWERS :: part4 : 11 to 15
Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :
11.Series capacitors are used to |
| compensate for line inductive reactance |
| compensate for line capacitive reactance |
| improve line voltage |
| none of the above |
12.Overfluxing protection is recommended for |
| distribution transformer |
| generator transformer of the power plant |
| auto-transformer of the power plant |
| station transformer of the power plant |
13.Air blast circuit breakers for 400 kV power system are designed to operate in |
| 100 micro-second |
| 50 milli-second |
| 0.5 sec |
| 0.1 sec |
14.If the fault occurs near the impedance relay, the VII ratio will be |
| constant for all distances |
| lower than that of if fault occurs away from the relay |
| higher than that of if fault occurs away from the relay |
| none of the above |
15.The inductive interference between power and communication line can be minimized by |
| transposition of the power line |
| transposition of the communication line |
| both (a) and (b) |
| increasing the distance between the conductors |
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
Opportunity is missed by most people because it is dressed in overalls and looks like work.- Thomas Edison
