Answer Posted / karthik & chandrashekar
yes,because is ha used as a auxillary power supply means it
will generate the small voltage(+5v ,+0v, +2v) and we can't
get this small voltage in genaral dc power supplies units.
from ABB (ACS 550) PEENYA BANGALORE
| Is This Answer Correct ? | 35 Yes | 7 No |
Post New Answer View All Answers
What are test signals and their significance?
why should the lowest unit of a testing transformer ( cascaded transformer ) have higher power rating??
What is inrush current? how can calculateit? what is the affect of it?
how line turns ratio changes in 3 phase with change in connection
What is systematic error?
State kirchoff voltage law?
What are PLC leader logic program method
What is the approximate value of stacking factor?
EXPLAIN THE ESSENTIAL FACTORS WHICH INFLUENCES THE CHOICE OF SITE FOR A HYDRO ELECTRIC POWER PLANT
What aturn on methods of scr?
During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?
what is the necessity of under ground cables ??
We have 5 Distribution sections with variable loads&We have 3 Gensets(500kva,380kva&250kva) our total load is between 400kva to 600kva. so how could we connect 3gensets.
In Designing the rating & accessories of a MCCB how to choose the type of releases..means what is the basis for selecting, thermal magnetic, electromagnetic & microprocessr based releases
at which voltage level arcing ground is occurs ??????????