Can anybody tell me why inductors draw lagging current and capacitors draw leading current from supply?
4 9949WHAT ARE THE SITE TEST APPLIED ON A SURGE ARRESTORS? DO MEGGER TEST APPLIED ON SURGE ARRESTOR? IF YES THEN WHAT ARE THE ACCEPTED IR VALUE REQUIRED FOR SURGE ARRESTORS FOR VOLTAGE LEVEL 11KV, 33KV, 66KV 132KV, 220KV AND 400KV?
5 11681is KVAR (not reverse power) relay necessary to protect from excitor field failure on a brushless, synchroneus generator? Some people with previos experince tell me no but the manufacturers tell me it is designed for that purpose. Is it that it is only necessary for brushless generators and not the older style with the slip rings and brushes?
1 4778Post New Electrical Engineering Questions
diff b/w normal grounding and resistance grounding
What is the use of oil in transformers?
what is the write prosidure of stringing of 8meter pcc pole.
What is reverse power relay?
hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .
how to calulate short circuit current for the following: 1.cable connecting 11KV of 22KV/11KV transformer to 11Kv of 11KV/415V transformer 2.what cable size should i use.
what is mean by parallel operation of permanent magnet generators
what is the difference between fault current ant short circuit current?
what are the pecularity of shaver sockets ?
explain types of electric welding and its applications
Draw torque - speed curve and load curve of induction motor? mark operating point ?
sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in
previous year paper of ntpc bhel for degree in electrical enng
what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker
Explain the advantages and disadvantages of thermal power plant?