What is class 2 coordination ?

2 Answers  

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How many different speeds can be obtained in cascade control of two induction motors?

1 Answers  

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How to calculate per unit impedance of transformer?

0 Answers  

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how to calculate vfd o/p voltage by frequency

0 Answers   HCL, Orchid,

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what is swirl induction in i.c engine????????

1 Answers   Ashok Leyland,

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what is the difference between analog and digital signal?

3 Answers  

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For my plant the electricity department charging some amount for t/f losses. May i know what are transformer losses

1 Answers   L&T,

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what could be the reason of a burnt current transformer in an electrical panel

1 Answers   ERWAT,

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short notes on npn & pnp transisitor..........

5 Answers  

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What is mean by earthed & unearthed cable? Voltage grade of 1.9/3.3 kV(E), 3.3/3.3 kV(UE), 3.8/6.6 kV(E)what it indicates??

2 Answers  

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In the N-series schneider reclosers. What is the difference between current during fault time and current at tripping? This appears in the Event log in an event of a trip out.

0 Answers   Kaytech,

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what is the difference between earth and neutral?

56 Answers   Bhel, Emerson, HCL, JLL, L&T, Siemens, TVS,

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