1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?
1580armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?
1411If 110 volts ac is mixed up ith 12 volts dc what will be the resultant voltage and what is the wave form?
1 2694which transfofrmer oil break down voltage strength get will be more if oil sample taken from bottom of tank or oil sample taken from top of the transfomer tank.
2 4406Ceiling fan motor wiring Hi, I have 2 ceiling fans broken. The receiver/control units burned out due to lightening. One Harbor Breeze and one Hunter's I took them apart (remove receiver units). Now on both of the motor I see 4 wires coming out from each motor I really want to know the function of each wire. Are there anyway I can test to see which is which? After searching forums I know these 4 wires are from 2 sets of coils inside the motor, one is Start winding and the other is Runing winding I could not find the receiver/control unit any where, so I am planing to buy Capacitors and universal remote controls to make the fans run again. Anyone has any idea how to do the wiring, please help Thnks
1 1892Post New Electrical Engineering Questions
Why we do 2 types of earthing on transformer (ie:)body earthing & neutral earthing , what is function. I am going to install a oo kva transformer & 380 kva dg set what should the earthing value?
to hook up ten 50 amp rv pedastels at a lenth of 600 feet from the service what size will my service need to be and the size of wire will I have to run to each pedastel in series??????
for opening electrical shop, tips needed.
If breaker is undefined position, first step to do.
kindly send me 11KV MV motor differential protection procedure by primary injection method.
How is the gain affected by the introduction of feedback in a control system.
How to do stting of vl250 siemens MCCB
What is the application of Dyn1 and Dyn11 vector group of transformer?
At full load wat is the motor p.f And at no load will is the motor p.f?
What Is Connection APFC Panel In Compony.
Why are the laminations insulated from each other?
State kirchoff current law?
what is the meaning of 0.5ohm Resistance
How to know any size of cable if there are not written on cable? Answer must be theurical not by experience.
In our plant we have installed new MCC with ELR and CBCT which is detecting some leakage current in the system but it leading to some confusion when to check that in which feeder which is drawing current we put off the whole panel itself but still CBCT detecting some leakage current so can anybody ans me , where i am going wrong or how to detect whether its actual leakage or CBCT malfunctioning.