what is meant by 3rd hormonics ?

0 Answers   VRVS,

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what is the benift of HT metering & LT metering

1 Answers  

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Which are the types of breakers used in High Tension (HT) side?

1 Answers  

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why do we lay up the core of a cable?

0 Answers  

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why the vector group of excitation transformer is YD5(150 deg)how is this factor decided.

1 Answers  

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how can we represne the analog signal and digital signal if want to measure the speed and we have to use PLC

2 Answers  

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What is an Automatic Voltage Regultor & what is its use? What are the general componets we use to design an Automatic Voltage Regulator..What are the factors to be considered for its design?

3 Answers  

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what is the difference between thyristor & IGBT?

2 Answers  

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Assume a condition such that two motors of rating 6.6kv,415v are connected to blower,so tell me which motor draw large current give appropriate reason?

2 Answers   NTPC, Student,

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what is elevation lamp?where its used?

2 Answers   Essar,

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how to calculate vfd o/p voltage by frequency

0 Answers   HCL, Orchid,

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What the methode get earth resistance?

2 Answers  

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