What is the difference between diode and a transistor in terms of the direction of current flow?

0 Answers  

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The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.

0 Answers  

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What are the different condition monitoring techniques for a motor?

1 Answers   DAE,

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In India the supply voltage is 230 volt A.C. During the negative half cycle phase becomes neutral and neutral become phase? or what will happen during negative half cycle? how the electrons flow during positive and negative half cycle?

0 Answers   ITI,

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What is the vector group of a transformer,how can it be found out?

0 Answers   Jindal,

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if i have one capacitor=80 micro farad which correct the unity power factor,but i want to make capacitor bank who correct the power factor.so,how to split this capacitance value?

2 Answers  

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What is the difference between line drop and percentage line drop?

0 Answers   Suzlon,

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does the Trivector Meter of three phase automatically takes care of the low power factor and gives the reading accordigly or it does not take care of the Power factor while giving the readings please explain

0 Answers  

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WHY EARTHING NOT NEEDED IN BATTERY IN SUBSTATION?

5 Answers   L&T,

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whye the current increases in the motor when the load on the motor increases

3 Answers  

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Why the transformers making noise?

2 Answers   L&T,

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How can we calculate the KVA rating of a Distribution transformer from its core details?

0 Answers   ABB,

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