Answer / sheikh

PLC comprises at 4 Types of Block.

1- Power Supply
2- C.P.U
3- Input modules
4- Output modules

am I right ?

what is the difference between R Y B windings in three phase.does it differ by construction or by number of windings?Explain the difference between them.

3 Answers  

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how to find insulation resistance of a generator(11kv) by theoritical formula??

1 Answers  

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why energy storing capacity of magnetic field is much higher than electric field ?

1 Answers  

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In an ideal transformer no load primary current I0 A lags behind V1 by 90 degree B is in the phase with V1 C leads V1 by 90 degree D lags V1 by 45 degree

1 Answers  

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what does kirlosker deals with?

3 Answers  

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What happen if in three phase 440 v , when you check voltage by testor it glows except one phase and in the same time when you check by multimeter it shows 440 v in any two phase.what will be the reason...

1 Answers   Greatship,

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What is a compensator?

0 Answers  

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Which power will flow first if we switch on a motor Active or Reactive? How?

3 Answers  

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We know that primary transmission is done to reduce current so that i^2*r loss could be minimised but according to ohm's law v is directly proportional to i,which indirectly means higher potential difference means larger current?so how the current is minimised in high power transmission line??

2 Answers  

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what is the difference between electrical and electronic choke?

0 Answers   TCS,

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Iwould like to know barc interview questions

0 Answers   BARC,

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how do you reduce the skin effect

2 Answers  

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