my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs

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Suppose an electric motor with a controller is not working. What is the sequence of testing you will do in your troubleshooting?

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how DC motor operating in detail .pls any one guide me .iam not clear idea about that .thank u

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what is corona effect

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SMPS (Switch Mode Power Supply) unit is denoted by KW or KVA?

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In a three phase transformer(delta/star connected)when i touch one end of the bulb in any one phase and other end to earth..will the bulb glow or not..if not why?..i'm touching the bulb in star connected side...

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Name the test signals used in control system

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can anyone pls expain me about how can we design a cable tray??suppose if have to draw a 3 nos of 50 sqmm AYFY and 2 nos of 35 SQmm of AYFY cable through the tray..how can we design the tray size?? regards...

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why insulation cost is more in underground cable than in overhead line?

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in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain

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what is the difference between arc and spark

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Why fuse is? What will prevent by fuse?

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