What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?
1809generator(Deutz 550kv)is runing for 2 hours with load of 900 amp and then it goes in shutdown with alarm fault messege of speed fault although heirtz reading fixed at 50,what does that mean
1 3264what is formula in determining the size of Circuit Breaker for transformer with the following specifications. 7 units of 1600 volts (primary) and 400 volts (secondary). Both Primary and Secondary will have a circuit breaker which is SF6. What should be the Switchgear Main Breaker Size anf the sizes of each brances Circuit Breaker for Primary.
ABB,
1 4122how to select diiferent power transformers of same capacity on no load loss and full load loss by economical point of view.?
15091.What is the range of stator resistance of 3-phase induction motor? 2.Two electrically operated vibro motors are foxed in parallel direction in vibrating feeders. what is the direction of both vibro motors?
1453Post New Electrical Engineering Questions
what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me
what is the safty of poly phase tranformer?
what is formula for zero phase sequence of nuetal earthing transformer of 6.6 kv
Hi friends, i m electrical engineer i want a cdr for migration purpose so anybody have information about this then send me on jayesh_ee88@yahoo.com.please try to me
What is polar plot?
How to do stting of vl250 siemens MCCB
Why CBCT rating is 50/1A
What are the different types of controllers?
why does a dc machine has high efficiency while working as a generator than as a motor ..
i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.
what happens in the short circuited secondary transformer,if the resistance of the short circuit is increased gradually?
what are the usual topology of transformers at different substations in the power system and why that particular topology is choosen. what are the limitaions of that topology?
In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.
how to check avr of dg set of 125kva
acb(AIR CIRCUIT BREAKER)NOT CHARGING AUTO