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 the torque of a motor?
What are the two basic types of transformers?
what is the use of Auto re-closer?
what causes contact chatter when there is no demand on the air conditioning unit?
what is the difference b/w pvc cu conductor and cu breaded wire..?
placing earthing pit in pathway is correct or wrong??. placing earthing wireGI1/18 inside walls is correct or wrong?. explain!!!
I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.
Will an earth leakage trip be activated if the component or wiring is faulty on low voltage equipment.Example An electrical Cat Scarer placed in the garden and water gets into the wiring.
what a function diesel generetaor turbo charger & turbo charger is more heated explain reason ?
why swityard is necessrry requirement in any bis power distributin systems?
what is meant by vector group of a transformer? How can it be derived?
What difference between ref protection and differential protection ?
I am inpecting a 10kVA UPS what tests should i do and should i observe?
send me all basic electrical question and answers
how many types of motor can be used in washing machine