how to differentiate a mpcb,mcb with a contactor? Explain their working operation
How Can I calculate for the photometrics requirements for a street lighting? Data given are: 45 units of 6 meter light pole with 150 watts metal halide lamp, 220 volts and installed in a promenade area.
at work i have a genertor/alternater what is the easyest way to work out if it is dc or ac?
why are u join ntpc
why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??
difrent between vcb acb sf6 and mccb breakers
what is diff btw electric,magnetic & eletromagnetic field
how calculate the electrical load for industry and office
What are the types of piano switches?
What are the specifications for getting approval of Substation?
During underground cabling in landscape area what did we cover the cable with to prevent the electric shock & protect the cable?
According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?
(In MEP services) HVAC in AC Plant room what else can we provide if the chiller is not considered?
In Plumbing services What are accessories we consider for a bathroom?
What is the minimum underground tank size capacity considered for firefighting purpose?