please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com

2023

hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.

2047

1) why a dg set shows variation of power factor and load when synchronised with other dgs? 2)Why the load sharing is not become equal in all dgs?. 3)When a dg set will not run on auto start?

2053

What is vaccum currcuit breaker.define with cause and where be use it device?

1165

State and define norton’s theorem?

1304

Why delta star trformers are used for lighting loads?

1226

which capacity of RCCB used for five thousand watt electricity load?

1931

what would happen if reactive power (kvar)is increased (more)or decreased (less)? how much exact reactive power should be maintained? and what should be done for that

2319

What is the formula formula for Busbar sizing and what are the things to be consider for Busbar Calculation?

2643

Is there any relevant technique to produce power from light and heat energy of the sun simultaneosly from same rays of light?

1936

What is the formula of frequency ?

1517

What are the different types of controllers?

1134

Which Class insulation is prefered for the sandwich Busducts ? Why?

2082

why do we have spikes enough to burn electronic boards, when generators are not grounded

1866

hi can any body send me syllabus of rrb electrical section engg... and past pepar also of any board...

2732