what are the different types of bus bar used at electrical
work at shelter
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i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams
does any one know where we can purchase insulation oil for high voltage oil filled cables
What are reasond for high wattage in single phase induction motors
how to generator maintenance (A Check, B check,Etc)
differnce between single acting and double acting solenoid valves
how to select size of hardware for linking aluminium busbar is it depend on area of busbar or current flowing through bus bar
I WANT TO INSTALL LIGHTING ARRESTOR ABOVE 20 FEET HEIGHT INDUSTRIAL BUILDING. NOW IT WAS 15 FEET HEIGHT HOW MUCH DISTANCE IT WILL COVER & HOW TO CALCULAT THE DISTANCE COVER BY THE ARRESTOR
Define newton's law of viscosity.
How line capacitance & line inductance varies with increase in height tower.
Comparision of Air break circuit breaker, SF6 Circuit breaker and vacuum circuit breaker.
Name a govt approved university which have 100% online engineering course.
we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards
Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.
how we provide neutral earth on synchronising panel as per electrical standards?
A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.