Log In


Engine_2014 : Electricity - 617/2299
Get a hint
« Previous Question
As shown in the illustration, what is the purpose of the main contacts of contactor "2S"?
A) The "2S" contactor connects the autotransformer in wye configuration during the starting/acceleration period.
B) The "2S" contactor connects the autotransformer to the line during the run period.
C) The "1S" contactor connects the autotransformer in delta configuration during the starting/acceleration period.
D) The "2S" contactor connects the autotransformer to the line during the starting/acceleration period.
loading answer...
Comments
There are no comments for this question.
0 0 0%

Study Mode
Answers Only
Options
Clear Score