Is it possible to obtain 480v or 550v in single phase output by giving the input to 230v to a single phase torodial type transformer without using a stepup transformer?
1956how a single machine can act as both motor and generator? and give explanation interms of connections?
1 4179On wat basis TSM & PSM are set? Example.TSM=30% n PSM=2.5A....Hw they are set and how we come to know that the particular relay should be set to this value only?
2 6462Post New Electrical Engineering Questions
How can find thermal state value in relay for calculate thermal overload.
draw 3 phase rectifier diagram
what are the 4 rules to start the motor?
How does HT work & Voltage required?
In parallel operation time both NGR’s close or not close if both close what will happen
From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
distribution transformer de-rating formula on over limit iron losses
can any one suggest paper presentation topies for electrical engg?
my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs
Can a generator runs after getting 1st stator earth fault.
Why did lightening arrestor solid copper rod head is sharp on mobile tower top?
what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.
How to determine alternating current frequency?
How to address the servo drive for motor