why we are using R,Y,B colours for 3 Phase ?
Answers were Sorted based on User's Feedback
Answer / gopalakrishnan.e
the three color having very high traveling wave lengh so
easily identification for using this colors
| Is This Answer Correct ? | 14 Yes | 3 No |
Answer / sunil parmar
THE WAVELENGTH OF THESE THREE COLOURS IS HIGHER AND ALSO
THE SCATERRING CAPACITY IS LESS THAN THE OTHER COLOURS SO
COULD BE EASILY IDENTIFIED.
| Is This Answer Correct ? | 9 Yes | 3 No |
Answer / bhupesh
beacause we can see clearlly separate due to there weve
length is very higher in all colours.so we can eisaly
indentfied all three phases.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / vishwa
Because they are primary colors
RED, YELLOW, and BLUE
| Is This Answer Correct ? | 18 Yes | 21 No |
Which type of Oil is used in transformers, & what is its strength?
1. what is the power factor of a purely inductive load? (i) Zero (ii) Lagging (iii)Leading (iv) Unity 2. which type of transformer connection is preferred in case of power supply transformer? (i) Star/Star (ii) Delta/Delta (iii) Star/Delta (iv) Zig Zag/Star
why voltage rating not mention at HPSV or HPMV lamps?
what is b checks and m checks in diesel generator maintenance?
what is the difference between line voltage meter and relays
what is buscoupler adopter panel????
What is RCBO? hw it works
what u meant by shock ? whether it depends on voltage or current
Ohm's law applicable for semi-conductors?
Under Ground Power cable earthing is required at both end or single end? and reason for the same
what is ground fault current? is there any current flow takes place through ground? is it possible? if it's possible whether it affect human beings on earth near the fault or not?
what is power transformer?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)