What is the technical reason for adopting color coding of
three phase system as RYB.
Answer Posted / raymond johnson
In addition to identification, the color code identifies the phase rotation. If the convention is followed from beginning to end, a three-phase motor will rotate in the correct direction.
Is This Answer Correct ? | 3 Yes | 4 No |
Post New Answer View All Answers
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
what are the analog quality input for protection function?what are minimum reqiments?
Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?
What is cross over distortion? How it can be eliminated?
what will happen if there is a voltage leakage or current leakage in an electrical train
How does "OUT OF STEP" relay ,for Synchronous motor protection, work?
What is the drawback of class b amplifier?
What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.
What are the basic elements used for modeling mechanical rotational system?
DERIVE AN EXPREION FOR MAXIMUM POER TRANSMISSION, WHAT ARE ITS APPLICATIONS.
Fantio of tranformer
DIFFERENCE BETWEEN NORMAL TRAFO AND THRISTER TRAFO?
What are electric motors?
why the projects getting loss?
can i use ups power as a raw power for another ups