What are the main parts of central chiller plant? Explain the function of each stage.3345
What are the Safety measures in central chiller plant? Explain them?18 38169
State the other types of Air Conditioners?
What will be the total current for 300kva UPS if it runs on 40 to 45 percent load. Is there any formula for to calculate the exact load.4 13525
Residual voltage & residual current used in which protection?5 7507
how to read AWG n how to convert AWG reading into mm?1 3601
Can anyone tell me what will happen if AC & DC supply get mixed???9 9286
working of bucholz relay of a transformer7 17253
what is boucholz relay and the significance of it in to the transformer?2 3518
How to calculate the ups battery back up? give the formula.14 83624
why transformers are sometimes kept on concrete benches..?2 2618
why the flooring of substation is done with small pebbles or stones..?16 29575
what is blocking diode and what is the use of it in tne control circuit.Pls Explain it.1 1615
operation of diesel generator
How to maintain ac plant?
what is meant by tranformer impedance?
Can we use shunt trip coil instead of trip coil with protection relay for protection?
What kinds of decision are made about CT from it's Knee point(voltage & current)?
Is it required to use Automatic transfer Switch in L&T panel board if we use AMF panel with DG set? How the single line diagram will be? Please forward the material to firstname.lastname@example.org
71ohm,111ohm,95ohm,179ohm in calculate the total ohm in series circuit
HOW TO CALCULATE AMPs OF CURRENT TRANSFORMER IN HT Panel
why HT armoured cable does not glanding
what is EIB lighting control system? what is the advantages of this system?
what purpose to use excaiter in DG.?
What is a fuse? How does it work? What are materials used?
please explain to me how to calculate current,voltage,resistance with formula??
Why derating factor os applied on Cables?
PAC and simple Ac different