Answer / naveen

zero

Answer / mahesh

generated voltage or emf

I have a generator of 300kw.400V,50hz . what is means can i assume the load Red Phase with Neutral 300kw.Yellow phase with neutral 300kw and Blue with neutral also 300Kw. or - red with neutral 100kw same as yelloe and blue phase also giving 100kw with neutral respectively

3 Answers  

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i am using auto transformer for starting of induction motor to provide reduse voltages...but the principle of a tansformer according to definition"which transform energy to on circuit to another circuit with constant power and constant frequency". so if i am using reduse voltage then current obsely hige because power is same.but we use auto transfarmer for starting of induction motor to give low current.but here according to definition we are giving hige current.

0 Answers  

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3- What is the target from Zero Impedance, Single Phase Imp., S/C Imp. and magnetic balance tests?

0 Answers  

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what is maximum or Threshold value of current 7 voltage that a common man can withstand

1 Answers  

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what is the diff between earth leakage relay and earth fault relay?

7 Answers  

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what are the advantages by using IGBT in VSC HVDC than thyristor in conventional HVDC

1 Answers   Bhel, Eskom,

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How to work definite,over pluxing,revers power,OSR relay

0 Answers   Ford,

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Why capacitor bank does not require in DG Set?

21 Answers   IBM,

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What is meant by knee point voltage?

2 Answers  

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what is the pressure in side transformer under normal condition?

1 Answers  

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When one of three series resistors is removed from a circuit and the circuit is reconnected, the current

1 Answers  

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What is infinite Busbar?

4 Answers   Equate,

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