Answer / souvik dey

An inductive voltage transformer is a normal transformer in which the line whose voltage is to be measured is put on the primary side with desired turns ratio gives the secondary low voltage to be measured,both capacitive voltage transformer and inductive voltage transformer are same only difference is cvt is used in high voltage provisions as the use of capacitance is done to get better result,to prevent damage and for safety purpose

I have two PLC processors. I want to communicate both processor with each other. How i can do so?

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difference between ac and dc motor

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1) Explain why we don't link the two earthing system ht and mv on a pole mounted transformer sub-station.

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what is ATS?and its function or operation in power system with its layout.

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pf of synchronius motor is unity, is it axact(=one) value. ?

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Questions :- HR- Q.1 about yourself & family background ? Q.2 Why u choose Power sector as ur carrier starting not any other sector ?? Q. 3 What think abt NTPC ? Techincal Questions:- Q.1 about Vocational Training……What u did , see the main equipments….etc Q.2 Why a transformer Noise during its running condition ? Q.3 about transformer oil material & Test name for the measurement of its dielectric strength & wht will u do if its dielectric strength goes low ? ……..some discussion type ? Q.4 What is relation between transmission lines & Communication lines ? Q.5 Which Machine u will prefer to use at a place where flammable gases are coming out & why ? Q.6 how fault in an electric system is detected & hw protection of equipments is done ? Q.7 Why we didn’t feel electric shock in an electric train ?? Q.8 Anything u want to ask from us ??

44 Answers   Akona Engineering, Bhel, BSES, Cranex, DRDO, JCB, NTPC,

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suppose generator rating is 50 kw,load is 25 kw,hw much d generator ll generate?what about d remainin power?

2 Answers   NHPC,

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3) How earthing is done? How it measured? Write the method for earthing? How the earth resistance is kept low?

1 Answers   Innovative Energy,

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