what is the advantage of connecting capacitors in delta than in star?1 1896
how can i get elcctrical supervisor license & Certificate of competancy in gujarat? i have completed my B.E (Electrical) course from gujarat.2 5151
one cable insulation resistance 200 mega ohm. how find 250 meter cable resistance.2 6335
where HT & LT capacitor uses ?2 9612
why transformer rating is always in KVA7 7809
What is the main difference between power transformer and Distribution transformer?9 8034
what is principle of DC machines?5 9032
Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . please reply..............9 18615
what is AB switch???6 20031
What Normal(Tangent) towers and Tension(Cut-point) Towers?1 4432
In explosive and polluted environments which type of motors do we use?3 5949
What is the difference between split AC and Casste AC?2 16609
what will happen if instead of neutral we use earth wire as return conductor?if we can use ,then why we are not using in our day to day appliances?please justify the answer11 26151
why return type of main is not necessary in linux
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