Atwhat condition reverse power relay will act?
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We have two APFC panels in same station. I need how to connect CT in two APFC panels.can we take one CT in series connection or two separate CTs.
define ac reactor? thier application;
why do we connect droop ct{in gensets}in y_phase only
what is deffrence between squirral cage and wound rotor in IM?
what is the difference between elcb and rccb ?
How we can change the direction of rotation of Induction motor? Prove it using graphical methods.
practically What is power factor
how are reversing the direction of rotation of dc motor
What is the difference between bundled conductors and double circuit?
is it possible to convert electrical energy to light energy for transmission purposes?
length of 4 core cable 95mm from substation LV VFD panel to Motor at field approximately 150 meter. Motor stop and power has been isolated from LV MCC ( Substation )to disconnect Motor for services. After Motor completed service propose to reinstall and reconnect Motor Cable, found earth cable sparkling during touching at metal / motor body. Inspect by clamp meter found earth cable have current flow AC 1-2amps and all earth cable at MCC LV also have current flow as same value. why it is happen?
what is the installation process for lifts
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