please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in
what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.
how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????
Does all the output contacts (N/O as well as N/C) of a Numerical relay operate when relay receives a binary input/inputs or contacts are designated to specific logic input/inputs and only these contacts operate?
We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's
I want to calculate how much capacitor we connect to maintain the unity power factor? Is there any formula? Pls give me the answer
how much allowable resistance that can be difference in motor all coils?
how can check the resistance of battery contact?
I HAVE A INCOMING 100A MCCB TPN 25KA, CABLE LENGHT OF 80M 70MM CABLE SIZE FROM MAIN SUBBOARD TO NEW DB.BASE ON THE FAULT LEVEL SETTING OF 45KA.I WOULD LIKE TO FIND OUT 25KA ENOUGH KA. APPRECIATE IF SOMEBODY CAN ASSIST ME WITH FORMULA FOR THIS. FRM: JEFF
HOW WORK HEAT PLATE EXCHANGER
What is the method of estamating of cable, CB,MCB ?
WITCH CARDS IN USE IN FIRE CONTROL PANEL.
I want single line diagram for AMF & DG syncronizing panel
How can i calculate the Breaking capacity of molded case circuit breaker, is the breaking capacity of CB for Diesel generator shall be less than grid supply's breaker ?
WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB