Answer / sam

when even harmonics come in system at this time this will
add with the sinewave but when odd is come it will
distorted the sine wave in many parts due to this.......

Answer / j.kesavan

hormonics how to affect in power system ,star secondary
transformers use un balance load at the time current
flowing on nutrol,its affects in powersystem.

what's the use of cvt and wave trap in 400kv switch yard.......

5 Answers  

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How to convert farad to kvar. both are the unit of capacitor.

5 Answers   College School Exams Tests, UltraTech, Vikram Ispat Industries,

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if the load is reactive then what is the use of calculating the real power and what is the use of reactive power if my question is wrong please excuse me..

1 Answers  

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What is the advantangeous over SFU (switch fuse Unit) & FsU (Fuse Switch unit) which one is better & application of Both?

2 Answers  

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In auto transformer if power transferred inductively and conductively are same, the ratio of output/input voltage is A 1 B 0.7 C 0.5 D none of above

2 Answers   Getco,

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In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.

0 Answers  

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how to select cable size?

7 Answers  

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Transformer diagram mention each parts ?

0 Answers  

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how to calculate load if i have three phase & single phase connection from power transformer( in term of kw & kva).can i take single phase load/3 for total kw calculation

1 Answers  

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Why ferranti effect occurred in leading p.f load?

1 Answers  

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what are the changes made in induction motor so that it act as induction generator

4 Answers   APPSC,

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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,

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