Dear Respected sir how to test ABB REX521 protection relay
by relay tester.
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how am i achived model paper to prepratio for bhel exam
which element is neglected during fault calculation? a)resistance b)inductance c)capacitance d)reactance
Please explain the following and how these are working with PLC unit 1.I/O Module 2.I/O Device 3.Adaptor Card 4.Ribbon Adaptor 5.RS 485-FC
0 Answers Shree Mayur Engineering,
why we are using earth pit in sub stations.?
X is a uniformly distributed random variable that takes values betweeen 0 and 1.The value of E {X3}(x cube) will be.
When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?
Iam deepthi.i completed my b.tech from electrical engineering.i want to prepare for civil services.i dont have much knowledge about these exams,but i have great zeal of cracking exams.plz provide me suggestions to which options i can select for optionals
What is the basic diffrence between Electronics & Electrical engineering
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is it necessary to earth the rmu before cutting off the transformer winding?if yes why?
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