how to calculate lux level in out door (yard lighting)
please expalin with a example
what is value of Jin transformer
Seamless tubes are made by?
can we connect transformer with star conected secondary to delta connected primary in series?
What is an exciter and how does it work?
Which of the following loss varies with the load A hystresis loss B eddy current loss C copper loss D core loss
how we can save the power ? suppose the electricity board gives 11 kw , but the machine require only 8 kw means how we can save the exese energy
why buchholz relay is kept on inclined position and why it is cover??
hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible
Can you explain about TEE protection scheme?
why overload relay is not tripped at time of starting of motor allthough staring current is too high?
Why the symbol of register is "zig zag"
How to use a insulation resistance tester on a three phase electric motor?