The contacts of high voltage switches used in power system are submerged in oil. The main purpose of the oil is to Options: A . &nbsplubricate the contacts B . &nbspinsulate the contacts from switch body C . &nbspextinguish the arc D . &nbspall of the above E . &nbspnone of the above

The contacts of high voltage switches used in power system are submerged in oil.

Question

The contacts of high voltage switches used in power system are submerged in oil. The main purpose of the oil is to

Options:

Answer: Option C

Submit Your Solution Below and Earn Points !

Next Question

Question 1. To limit short-circuit current in a power system are used....

Question 2. Series capacitors are used to....

Question 3. In a single bus-bar system there will be complete shut down when....

Question 4. A differential relay measures the vector difference between....

Question 5. With which of the following, a circuit breaker must be equipped for remote operation ?....

Question 6. A switchgear is device used for....

Question 7. A _______ is used to measure the stator % winding temperature of the generator.....

Question 8. Series reactors should have....

Question 9. Insulation resistance of high voltage circuit breakers is more than....

Question 10. Distance relays are generally....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0