Answer / kalimuthu

R-RED
Y-YELLOW
B-BLUE
tis is all ok iam understand.But RYB is the only colour
coding.But how do create in the RYB.i AM ALL BOOKS prepare
same explain diffent phase seqence.

Answer / ranjan dey

3 phase
R- Red
Y- Yellow
B- Blue

Answer / ali

But why we are using this particular colours RYB for phase identification???!

Answer / elangkumanan

RYB MEANING POLYPHASE CIRCUIT OR THREE PHASE CIRCUIT
RY =1PHASE(RED)

YB =1PHASE (YELLOW)

BR =1PHASE (BLUE)

Answer / qadri bilal

IT IS COLOUR CODE of three phases.TO AVOID ANY SHORT circuit

Answer / er;aklesh sharma

yes it prevents us to avoid damage of products &short circuits

Answer / jitendra mandal

there are symbol of three
phase line. Red yellow blue

Answer / rams

R Y B is the three phases.these are primary colours.120degrees between each other every phase having 120volts.

Answer / shahadat

This are three phase.

R= Red
Y = Yellow
B= Blue

Answer / irfan ali

440 are coming In 3 phase
power and 1 phase has
220v .and in three phase
220*3=660. Why this
difference? It should be 440?
It is 2 phase supply and 3rd
phase?

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