i need the answer quickly 3. The insulation used in high voltage circuit breakers of large power rating is(a) air(b) vacuum(c) SF6(d) mineral oil4. For HV cable insulation, the materials used are(a) glass and ceramic(b) silicone rubber(c) XLPE(d) paper-oil insulation

In this question, We need to determine the insulation used in high voltage circuit breaker of…

Answered: 3. The insulation used in high voltage…

3. The insulation used in high voltage circuit breakers of large power rating is (a) air (b) vacuum (c) SF6 (d) mineral oil

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.16MCQ: In developing per-unit circuits of systems such as the one shown in Figure 3.10. when moving across...

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Question

i need the answer quickly

3. The insulation used in high voltage circuit breakers of large power rating is
(a) air
(b) vacuum
(c) SF6
(d) mineral oil
4. For HV cable insulation, the materials used are
(a) glass and ceramic
(b) silicone rubber
(c) XLPE
(d) paper-oil insulation

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