Define gain margin?

0 Answers  

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If our power factor is lagging then who is in profit? I mean consumer or Supplier!

1 Answers   Sail,

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what convarts RRA in alternator ,AC to DC or DC to AC,

1 Answers   Birla,

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why generaters need four earthings

5 Answers   Sasken,

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How to solve the problem of low voltage at consumer end in distribution system if one phase come low voltage of transformer

1 Answers   ABB,

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For DG set,if the loading is increased,does flue gas temperature increases or not?

2 Answers   NTPC,

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what is plunger and what's the use of it in motor alignment?

0 Answers   CLZ, Yahoo,

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What is meant by positive and negative feedback?

0 Answers  

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The windings of a transformer are divided into several coils, because?

0 Answers  

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What is the Impedance, inductive reactance calculations

0 Answers  

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Brief me about maintenance planning & sheduling of machine tool.

0 Answers   HCL, Thermax,

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How can I indicate rpm on digital rpm meter with help of simple tacho output? tacho output is 90v at 3000rpm.

2 Answers   Godrej,

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