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 kva
1 2490sent 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.
1480does the power factor of an induction motor improve upon used in parallel with a synchronous condenser , used commonly to provide a leading kva ?
1 2557How 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 5056What will happen if the rotor of an induction motor is fed from a 3 phase supply and the stator short circuited ?
4 20624Post New Electrical Engineering Questions
we have a rewind motor of 2Hp,2800Rpm, 220Volt AC. how can we choose the running capacitor for this motor, any formula for that?
In dc ckt. 24v or 110v, which one is more efficient and why?
how to calculate distance between busbar supporters for LT panel, what are the factors influencing in this design
how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?
draw singleline diagram of star to delta and dol starters
why would the rotor rotate at sub synchronous speed against the direction of rotating flux when d rotor of 3 phase IM is connected to 3 phase balanced supply and the stator windings are shortcircuited ??
What is I to C?
What is a surge supressor why its is used in synchronous generators
Starting Time of LT & HT Motor
Is there any standard guidelines/Criteria to design NGR/NGT.?
Why Neutral Isolation is required?
During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?
What does ampere turns shows?
brief notes on ammeters
model question paper for supervisor trainee
