what are the advantages and disadvantages of speed control of 3 phase induction motor by varying frequency explain with drawing
1 2726draw the restricted earth fault protection circuit install on power transformer and identify its parameters and draw C/C curve of it
1 2777- two pumps must work with them at the same time but if the first pump start the second pump must delayed for some time to start also , with motor rated power = 90 KW and rated voltage = 380 V and rated power factor = 0.85 lag please draw the power and control circuit for it and determine all circuit components parameters that you use it
1 2811Post New Electrical Engineering Questions
Dear all i want to know SEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me zohairaukllah@yahoo.com
What products have you designed which have entered high volume production?
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?
Enlist four components of electrive drives.
How much minimum insulation required between 11kv/3.3kv transformer windings?
I want single line diagram for AMF & DG syncronizing panel
Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A
PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com
1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)
i karmveer bharti persuing b.tech . plz send me syllabus and name of reference books. for preparation of section eng.
Define the overload capacity of the motor?
In a Impedance Based Distance Relay (Quad Characteristics) - Could there be two different Line Angle(RCA) for Ph-Ph & Ph-Gnd? If So Kindly Let me Know.. Where, What are the advantages of the same?
please send me the previous year's question papers of jindal GET exams
can you please send me the technical questions and aptitude questions of honeywell and jindal steel electrical engg. question paper my e-mail ID is(kkesavanraj@gmail.com)