1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?
2034armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?
1907If 110 volts ac is mixed up ith 12 volts dc what will be the resultant voltage and what is the wave form?
1 3393which 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 5376Ceiling 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 2543Post New Electrical Engineering Questions
how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.
WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?WHAT IS THE NEED TO BE PHASE SHIFT CHANGE BETWEEN THE PRIMARY AND SECONDARY WINDING
PLZ SEND ME SOME UNIQUE PROJECT OF ELECTRICAL ENG (B.TECH)
how we can decide that what value of ht line will come to any commercial building? (ans except According to the building load)
we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.
What is meant by Im=30mA@Vk/2. How to know the kee point voltage for CT design
what is sevice settings for mccb?How can be it setted?
How to calculate size of HT breaker with the help of Amp (current)? Please provide answers with examples.
What is diversity factor in electric installations?
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
what is the major difference between LIBBP & HIBBP.. which one is most preferable..
Explain how you intend to work under pressure to meet up with deadline target?
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?
what is value of Jin transformer
What is resolution of a measurement?