why no load voltage is greater than full load voltage?
Answer / pankaj rana
The no load voltage is greater than full load voltage.This
effect is called as Ferranti Effect.This effect is due to
the voltage drop across the line inductance,due to the
charging current ,being in phase with the applied voltage at
the sending end of the line.Thus both inductance and
capacitance are necessary to cause this effect.The
capacitance therefore the charging current is negligible in
short lines but significant in medium and long transmission
lines.
Is This Answer Correct ? | 5 Yes | 0 No |
WHAT IS THE ANALYSIS OF FREE WHEELING DIODE IN FULL WAVE CONROL RECTIFIER?
what is the reason for connecting hvdc monopolar line with negative conductors
what is the power factor?please tell me uses.
what happens if we give 1-ph supply for 3-ph Bridge rectifier...??
What is the thumb rule for calculating the P.F correction Capacitor?? Say for 100 hp motor how much micro farad Capacitor is needed .... Thumb rule so quick answer wanted
Upload data by LSMW via BAPI in SAP system.
Why the efficiency of a three-phase induction is the motor is less than that of a three-phase transformer?
electrical knowelge
What is the Resposiblity of Electrical Utility Engineer
how is efficincy of the transformer is predermined
please send me the previous year's question papers of jindal GET exams
What is a dominant pole?