APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY Previous Years Question Paper & Answer

Course : B.Tech

Semester : S1 and S2

Year : 2016

Term : JANUARY

Scheme : 2015 Full Time

Course Code : BE 101-03

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b.. Derive the line and phase voltage relationship in star connected three phase circuit (4)
with the help of phasor diagram.

19 With neat sketch, explain the method ofstandard pipe earthing. (10)
OR

20 Explain briefly, various protective devices used in LT installations

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