3).. 94 select the proper answer for the following: 1) The main processes that have the responsibility of arc initiation in the switching of the high voltage power system are: a) the field and thermal emissions b) the deionization of the arc path c) the photoionization and magnetic field emission 2) The dead tank term is used with: a) Bulk oil circuit breaker b) Minimum oil circuit breaker c) Air blast circuit breaker 3) The errors in the PTs can be minimized by: a) By providing a suitable turn ratio b) By increasing the winding resistance and reactance 2

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
Chapter7: Symmetrical Faults
Section: Chapter Questions
Problem 7.16MCQ
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Question
3)
94
select the proper answer for the following:
1) The main processes that have the responsibility of arc initiation in the switching of the
high voltage power system are:
a) the field and thermal emissions
b) the deionization of the arc path
c) the photoionization and magnetic field emission
2) The dead tank term is used with:
a) Bulk oil circuit breaker
b) Minimum oil circuit breaker
c) Air blast circuit breaker
3) The errors in the PTs can be minimized by:
a) By providing a suitable turn ratio
b) By increasing the winding resistance and reactance
2
Transcribed Image Text:3) 94 select the proper answer for the following: 1) The main processes that have the responsibility of arc initiation in the switching of the high voltage power system are: a) the field and thermal emissions b) the deionization of the arc path c) the photoionization and magnetic field emission 2) The dead tank term is used with: a) Bulk oil circuit breaker b) Minimum oil circuit breaker c) Air blast circuit breaker 3) The errors in the PTs can be minimized by: a) By providing a suitable turn ratio b) By increasing the winding resistance and reactance 2
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