if in 3-phase system voltage=440V,frequency=60Hz,
current=400A. then if it is single phase then current=? and
if it is single phasing then current=?
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If the output of a 100kva, 415v generator is stepped up to 11kv with a 500kva transformer,can the transformer be Loaded above the source generator loading?
when a hand crancked meggar is used to check most three phase induction motors, how many tests r rquired? Why?
What is the suitable transmission voltage?
Why we use a shunt capacitor or synchronizing Motor To Improve a Power factor pls reply me in this mail dinesh_elect_eng@yahoo.com
i am swathi, b.tech 4th year. In smps(switched mode power supply)we are using diodes,mosfets,igbts for controling of current. And my question is why we did not use thyristors(scr)? it is also act as a switch,then what is the drawback of scr as compared to above transisters> if we use the scr,then what is happening ? plz give reply as soon as possible bcoz i am doing project on smps. plz frnds i want ans for that. if anybody know the ans plz send to my e-mail id /swathi.tadakapally@gmail.com/
30 kva ups may kitne output voltage hote h
we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes
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what is the difference between single phase, 2 phase, and 3 phase in electric meter?
400 kvtransmission lines in india are connected in star or delta
Anyone who can recommend an equivalent to Envirotemp FR3 of Cooper?
what is the safty of poly phase tranformer?
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