4- Paschen's law states that: a) Electronegative gases have high breakdown voltage. b) a and y depends on E/p c) Breakdown voltage is a function of electric field d) Breakdown voltage is a function of pressure and distance. e) Breakdown voltage is a function of pressure and temperature. 5- Oil that used in transformer is: a) Askeral b) Silicone oil c) Polyester d) Synthetic Hydrocarbons e) Mineral oil

4- Paschen's law states that: a) Electronegative gases have high breakdown voltage. b) a and y depends on E/p c) Breakdown voltage is a function of electric field d) Breakdown voltage is a function of pressure and distance. e) Breakdown voltage is a function of pressure and temperature. 5- Oil that used in transformer is: a) Askeral b) Silicone oil c) Polyester d) Synthetic Hydrocarbons e) 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 3.3P: Consider an ideal transformer with N1=3000andN2=1000 turns. Let winding 1 be connected to a source...

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