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3 phase distribution DB box wiring diagram
Three Phase Distribution DB box Connection.
what is a three phase line?
In electrical engineering three phase electric power systems have at
least three conductors carrying alternating current voltages that are
offset in time by one third of the period. A three phase system may be
arranged in delta ? or star Y also denoted as way  in some areas.
what is the difference between single phase and three phase?
single phase requires the single wire to connect the circuit whereas
3 phase needs 3 wires. The voltage of the single phase is 230v whereas
three phase voltage is 415v. The loss in single phase is maximum whereas
in three phase is minimum. The single phase efficiency is less whereas
in three phase is high.
what is 3 phase wiring in a house
3 phase system consists of three conductors unlike single conductor
in single phase system excluding neutral conductor. in addition to
the three phases additional neutral conductor is required for 3 phase
four wire system. 3 phase systems can be 3 phase three wire or 3 phase
four wire systems.
what is DB box in electrical
as mentioned earlier an electrical panel is also called an electrical
distribution board DB box. it is an enclosed steel box that basically
houses various circuit breakers and other electrical components that
maintain the power supply in your home.
what is RYB? RYB an abbreviation of red–yellow–blue is a historical
set of colors used in subtractive color mixing and is one commonly
used set of primary colors. it is primarily used in art and design
education particularly painting.

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