what is the difference between a feeder and a cable?

3 Answers  

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what is transformer tap change HT side and LT side

1 Answers   Alstom, Sodexo,

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difference between analog pressure gauge & digital pressure gauge?

1 Answers  

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is harmonic useful or it distort the alternating quantity?

2 Answers  

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difference between microprocesser and microcontroler

1 Answers   HAL,

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What makes the difference between 50Hz supply and 60Hz supply which one is economical? What is the use of using increased frequency?

5 Answers   ABB,

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armature winding of dc machine produce alternating emf then it convert in to dc by using commutator.But only we consider armature resistance why don't we consider inductive reactane effect?

0 Answers   APTransco,

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1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?

0 Answers   TATA,

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is emf is indued if dc is passed through coil

5 Answers  

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plz tell me the potential difference between phase and netrul

2 Answers   CGL,

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What Happen When output Short of transformer

2 Answers   L&T, Saber Corporation,

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what is the effect of earth on capacitance in 3-phase and 1- phase transmission line?

0 Answers  

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