Why is it not possible to operate a star-delta transformer in parallel with delta-delta transformer?
1 4266i have done diploma and btech in EE and live in Chandigarh so kindly help me how can i make my competency certificate in my area.
1785how to calculate unit consumption on 3phase 380-415 v0lt kilowatt motor eg ( 55kw,380v,3phase 50-60hz)
1 3072Post New Electrical Engineering Questions
While testing LA mast,What are the parameter limits ?
how to set the time in digital timer ?
Can we check ELCB constantly from R1 to R8 phase in 1 no DB?
i need project topics along with circuit diagram in the electrical and electronics engg and also some websites regarding projets.
transformer spections :: input voltage 0-110-230v; output volage 0-10-12-14v; amp=3A using CRNO CORE, capcaity=50VA primary turns = ? ; secondry turns =?
What is highest size of HT motor like 11 kv or 33 kv,and how to make it 750 rpm.i think the size will be very big.any idea ? pl. reply..
can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value
What will be the fault current of any system when its generation is 10% of BASE generation( FUll Load )?Will is 10% or the same as full base calculation?
what is the use of vcb & isolator in substation?
draw the block diagram of fire alarm?
how to protect motor in dol starter having capacity of 30 hp.40 hp?
Which motor will you choose which can operate in both lagging as well as leading power factors?
which VFD is better ( LT or HT)
What happens when ac supply is given as excitation voltage instead of dc supply
How can get elongation of 2 k.G aluminium, if elongated aluminium dia is 2.5 mm?