what is the power factor of an inductive load ?
(i) Zero (ii) Lagging (iii) Leading (iv) Unity
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what is current check gurd relay?
please forward me the type of questions which would rise while me attending to 33KV Electrical License to my mail ID:vadrevu_raghava@yahoo.co.in
Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices
What is the meaning of dedicated earthing?
Fantio of tranformer
WHY RATING OF VCB NOT LESS THAN 630A
I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.
Which type of transformer is used for lighting loads?
hi i will D.E.E.E.is completed pls send rrb diploma old qustion papaer sent in my e mail. i.d.
why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points
there are cam operated switches - why we call cam operated , What is cam ?
concept of busbar and load dispatching..?
How much dc volt applied in cathodic protection system?
What does a Bode plot tell you?
what is meant by twilight switches 7 where its applicable ?