Answer Posted / ajaz sarwar

Grading rings also called corona or anti-corona rings, made up of conductive material attached to the terminals of high voltage equipment to reduce the peak value of electric potential gradient below the threshold value of corona. 

PLEASE SEND THE PREVIOUS YEARS QUESTION PAPERS OF RRB JUNIOR ENGINEER-ELECTRICAL

1887

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Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????

1994

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which phase is preferred for connecting 1 phase vt used for synchronizing OHL? WHY?

2040

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Does the direction of rotation of d.c. Shunt motor would get reversed if the armature current and field current both are reversed?

1150

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1228

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how much flux density of CRNO core

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1144

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3559

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will there be any problem by recovering slip from single phase induction motors?

1878

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1870

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2116

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2031

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