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 ??
1988How much UG cable size should i use so as to accomodate a ground + 2floors house. A 1.5ton AC & geysers(2) in each floor with lightings
2 4240There are 2 motors without name plate and terminal but one is DC motor and another is induction motor.How one can identify which one is DC and which one is AC motor?
6 12043How the flights will be fly be fly without ground connection under raining with thunder lighting?
1 3331how the transformer stables out zone faults? Because we use non directional O/C relays .Is there any special considerations are taking into account to overtake this?
1 2982The electrical energy required to raise the tempreture of a given amount water is 200 kwh. If the heat losses are 20%, the energy required is?
1961Why smallest capacity LV motor are star connected and medium & bigger size LV motors are delts connected
1 2929Post New Electrical Engineering Questions
plz tell me,ht and lt panel terminals in substations explain beiefly
Define conversion efficiency of a power amplifier.
How does the phase sequence controller works, how it identifies the phases? confirm working principle
What is inverse definite minimum time lag relay? Where is it use?
What information we need to prepare relay coordination chart
what is mean by parallel operation of permanent magnet generators
What is safety of Ht panel
what will happen if multimeter(selector switch at DC voltage) and terminal at current is connected to DC supply?
How to design the earth grid for lightning protection in an industry
SUTIABLE FOR ohm's law super conductor
I am experienced with house and industrial wiring but I don't have any licence how can I apply an licence and which type of licence i can get i didn't complete deee just only experience
Which motor connection is preferable star-delta or delta-star?
Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????
hi i will D.E.E.E.is completed pls send rrb diploma old qustion papaer sent in my e mail. i.d.
new 90kw motor installed so how I purchased cable ,fuse,etc please give me technic for cable selected why always capacitor delta connection