which type of insulation are used on 132kv transmission line4 12263
while calculating demand in my company the present load in kw is 212.... there 125kvar capacitor bank is installed by spliting as 50 in departments...the diasplay in panek biard shows 175kw... how could we know the amount of kvar used to compensate the kva1 1984
sent to a site and asked to explain how you would like a twenty seven flour building should be supplied with lighting and sockets plus a water boiler.1114
why DC source is used to idetify the polarity of CT/PT?1 2433
what is corona ?3 3587
what is the max. acceptable leakage current in 33kv bus bar1909
does the power factor of an induction motor improve upon used in parallel with a synchronous condenser , used commonly to provide a leading kva ?1 1988
can a synchronous motor be made to rotate in a clockwise direction ?1 2556
why stator winding of synchronous machine are connected in star connection ?1 14323
what are the protection relays for trasformer3 4738
How much allowable difference current between on three phases Dear sir, We have a 1870 KW HT motor, 11 Kv supply,FLA-120A,2870 rpm,2-pole squirrel cage induction Motor.And stator is connected in star connection with Liquid resistance stater to limit the starting current.It has coupled with Centrifugal air compressor.My question is it is loading 73% of FLA taking R-phase 86.7 A, Y-phase-85.4A,B-phase- 78.3A.why the B phase current is that much of difference.Is it allowable, or any one tell me how much allowable current.If any method to calculate.1 4435
What will happen if the rotor of an induction motor is fed from a 3 phase supply and the stator short circuited ?4 19439
what is the IPC ? & what the uses ?
how to changeover ups in this power failur time?
What is the difference between DOL starter and star delta starter
what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?
What is advantages of VSCF wind electrical system?
What is Instantaneous Earth fault relay,how will work
armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?
what is there inside an inverter and how it works?
What is the actual calculation for transformer short circuit test?.
We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.
is it possible to test of bus bar in high rise building without completed full floor ?
how to calculate the tarriff for an industry whose kva demand is 10 mva
What is the difference between single core 2 wire and single core 3 wire system? Which application we are using this? and for What purpose we are using this?
difference between semiconductor & conductor & insulator?
why they were using TRIAC instead relay in some controllers and what is the advantages.