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1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)
Bhel,
1850What is the Diference between DYN 11 and DYN 5 .How to change the Vector group from DYN 11 to DYN 5.
3 51437Post New Electrical Engineering Questions
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above
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=?
Why we use mho Relay in long transmission line?
for opening electrical shop, tips needed.
what happend to DC shunt motor if its field winding insulation becomes slightly weak? will that motor can run on full load or not explain in detail. thanks
Explain the advantages and disadvantages of thermal power plant?
What is earth?
What is star-delta transformer?
what are the necessary basic electrical topics to learn for mechanical engineer to deal practical problems.
why do we have spikes enough to burn electronic boards, when generators are not grounded
What is the emf equation of a transformer?
what are the applications of transistors with low dc gain, high dc gain and medium dc gain( beta)?
what is meant by loss of field in a DC motor? how a universal motor works?
What is the polarization index value ? (Pi value)and simple definition of polarization index ?
what is mind in cable
