venkatesh


{ City } salur
< Country > india
* Profession * student
User No # 32580
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Questions / { venkatesh }
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Answers / { venkatesh }

Question { RRB, 20077 }

why transformer rating in kva ?


Answer

transformer transmits ac power which have both active and
reactive components that's why the ratings are in kva
instead of kw

Is This Answer Correct ?    4 Yes 12 No

Question { 76228 }

difference between a four point starter and three point
starter


Answer

the shunt connection in four point stater is provided
separately form the line where as in three point stater it
is connected with line which is the drawback in three point
stater

Is This Answer Correct ?    200 Yes 47 No