What is the technical reason for adopting color coding of
three phase system as RYB.
Answer Posted / meenakshi
to allow for balanced loading and to assure the correct
phase rotation
PLZ REFER TIS LINK FOR MORE DETAILS
http://en.wikipedia.org/wiki/Three-
phase_electric_power#Color_codes
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
How to calculate ant test the burden of Current transformer
Starting Time of LT & HT Motor
do any one help me to get "C" license,, i have doubts ,,, if mediators ter pls call me,, my no is 8056640042
1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?
WHAT IS LOAD CELL
IF 8255 CONTROL WORD IS 94H,Tell the chip port work mode ?
can someone explain that how the speed of the protection system affects the fault level calculation?
What are the different types of LT Cables?
WHY EXCITER PHASE SEQUENCE ARE OPPOSITE THAN STATOR SUPPLY PHASE SEQUENCE IN SYNCHRONOUS MOTOR >
what is transient stability analysis means?
How many turns are there in primary winding? (In Transformer)
What is slope...? Explain slope 1 and slope 2...?
2. A current i=(10+10 sin t)amperes is passed through MI type ammeter. its reading will be.........
define digital electronic
What is the technical difference between On delay timer and a Star delta timer?