Explain the operation of variable frequency transformer?

0 Answers  

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How to select the cable size for the given load ?Pls explain the Formulae

3 Answers  

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Is there a possibility to use such a treshold voltage for the NMOS part of a CMOS circuit that during the switching it will start conducting only after the PMOS part will be already closed, by this eliminating the leakedge current? Please note, I'm not asking about the well bias in standby mode, but about the "antileakedge" measures during normal operation.

0 Answers  

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What is meant by Guard relay ?

2 Answers  

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How short circuit MVA(Fault MVA) in a power system calculated for calculating number of earth plates ?

0 Answers   NA,

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why used in starter in tube ligtht circuit.

4 Answers   College School Exams Tests, HP,

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what type of cables exsisting in the world and how many types

9 Answers   Alstom,

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how can we generate electricity????

6 Answers   Torrent Power,

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I want to wire sizing calculator which website is available it

1 Answers  

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what is the prinsiple of dc motor and construction and working ,application of dc motor.

0 Answers  

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why+ve is earthed in electrostatic precipitator in thermal power plant

0 Answers  

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what percent do you derate your copper wire when you change from copper buss to copper wire

0 Answers   Gerdau,

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