How to select the ratio of neutral ct? Is there any relation in between percentage impedance and neutral ct ratio ?
1 2040stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate
2166I want to ask a question which i faced during testing of Capacitive Voltage Transformer in AIS. We have measured the C1 , C2 individually , but when we start to measure the total C1+C2 , the testing equipment shuts down and says low loading. Kindly is it possible to find the total capacitance by using measuring device. kindly briefly explain the procedure.
AIS,
1317how much earthings are provided for 22KV HT Metering Kiosk
GE, Gionee, Knight Frank, TATA, Vacmet,
1 3403Why neutral has to switch on-off with phase in TN IT TT systems i.e neutral should be taken as fourth pole
1 1857I have a situation to design sub-Distribution board/Panel meant for feeding power sockets. In the incomer CAN i Take TP MCCB with Neutral Link and All the outgoing feeders with to sockets with TP MCCB and Neutral Link? P.S : My System is IT Earthing
1287when we have to purchase the transformer by own i.e how much load will preferred HT connection?
1174how to Select Lighting arrester? What r the parameters to be considered for the selection of Lighting arrester ?
1159Post New Electrical Engineering Questions
What is oscillator circuit?
hi, could someone help me to find a control design for syncronising panel .
best manufacturer for busbar for outdoor switchyard having double bus bar scheme, can any one share technical specification of busbar. 132kv voltage ?
What happened ,If 3 phase clearance not maintained in 33KV Line,11KV LIne etc?
You are of electrical field and you are going for software? Why
When lag/lead/lag-lead compensation is employed?
How to calculate the electrical load for a standard telecom BTS shelter and choose the DG set capacity for the same load?
List some examples of renewable energy?
why you don not show protection and type of isolation in key single line diagram?
what is the Pickup/drop off ratio in BCPU relays
how can i change the rotation of the AC single phase induction motor and show me by diagram
What is difference between Harmonic and Non harmonic Capacitor Bank?
what is the chemical name and formula of refrigarent R-134a.
WHAT IS SPEC OF CLEANROOM MOTOR AND LIGHT FITTINGS?
Define what is power quality meter ?