Please mention any books for electrical design load calculation for industrial,commercial(to select cable,breaker,bus bar,stator,)
C&S,
1 2500for 4 MVA , 33K.V/6.6K.V transformer. secondary side the connected load is 3000H.P. What is the rating of capacitor bank to be insttaled.
SCCL,
2134how to select electrical equipment such as fuse,dg,transformer,motor,msb,wire,cable as per the connecting load..please mention any books to design,take licence
2481In TNC switch, is there any 1NO+1NC block ? and if we move over closing position, is ther any affect on trip position or vice versa?
1743Post New Electrical Engineering Questions
I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?
In both 600/1000 V cable and 450/750 V cable, we can supply 415 V. However for distribution, all utilities are using only 600/100 V instead of 450/750 V. What is the reason?
If any one's require of phoenix contact like( relay , termilnal block , surge protection device ) , product please contect me 09878206357 chetan verma
What is the effect on 3phase induction motor if current setting knob of DOL kept at minimum current?
How to do maintenance of transformer feeder.
What is the function of RCBO? What are the different sensitivity ratings & each application?
wat is meant by PX class in ct?
In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?
According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?
how harmonics generated in induction furnance? how minimise it?
can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.
what about the power of wattmeter at starting and loding?
What is CVT and what is relation with wave trap?
What is K-rated transformer? What is the use of it? What can be the size(pls provide calculation if possible) of K- factor transformer for 550kW,690V motor operating with drive (VFD)?
What happens when two positively charged material is placed together?
