Q.16 For the purpose of starting an induction motor, a Y/A switch is equivalent to an auto- transformer of ratio. (a) 33.3% (b) 57.7% (d) 100% (c) 73.2%

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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Q.16 For the purpose of starting an induction motor, a Y/A switch is equivalent to an auto-
transformer of ratio.
(а) 33.3%
(с) 73.2%
(b) 57.7%
(d) 100%
Transcribed Image Text:Q.16 For the purpose of starting an induction motor, a Y/A switch is equivalent to an auto- transformer of ratio. (а) 33.3% (с) 73.2% (b) 57.7% (d) 100%
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