How can I model an open-delta ground transformer for a
network supplied by 4 unit GTG and power transformer in
ETAP?
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How the size of electic machine vary with the sped? Between slow and fast running machines of equal ratings, which one is more economical to design?
IN electrical field, WHAT ALL THINGS THE CUSTOMER WILL ASK WHILE ORDERING FOR LT PANEL (ALL TYPES OF LOW TENSION PANEL)
OHMS LAW
How can calculate the earthing strip of Copper/GI for rating of 30kV,discharge current 10KA Lightning arrester.
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
how to improve power factor correction?
What is the de rating factor of cable? What is the importance of the de rating factor in cable selection?
how i decrease the neutral to ground voltage , thats i read 7v on my digital meter.i dont know about my earth pit.
different between highvoltage & lowvoltage source
DOES AN EARTH FAULT CURRENT ON THE DELTA SIDE OF A 6.6/33KV STEP UP STAR-DELTA CONNECTED TRANSFORMER REFLECT ON THE STAR SIDE? IF YES, THEN HOW AND WHAT IS THE AMOUNT OF CURRENT REFLECTED?
How can we calculate the fault level of the distribution system knowing the percentage impedance of transformer & subsequent equipments.
What are the three constants associated with a steady state error?