Why phase sequence ryb called colours.
- 1 Answers
- 3639 Views
- MS Life, NTPC, I also Faced
- E-Mail Answers
Answer Posted / kingshuk dey
Reason 1: There is no real technical reason for that. It's just to differentiate between them. Some guy started it, others follow it as a taken-for-granted fact.
Like, why is Ohm's Law called Ohm's Law (well, the guy called Ohm wanted to take credit for it! Kidding!)
Reason 2: Red, blue and green are the only real primary colors. This "RBG combination" is followed in many countries. We follow "RYB" because India was a British colony and we followed what they started.
| Is This Answer Correct ? | 17 Yes | 0 No |
Post New Answer View All Answers
How to protect a Dosing pumps/any sensitive equipment (single phase) from surge protection inside a food factory.
What do you mean by phasors?
What happened ,If 3 phase clearance not maintained in 33KV Line,11KV LIne etc?
Explain what is electric traction?
How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?
How we calculate the current carrying capacity of H.T. cabel?
What is the difference between multimeter
If one lamp connects between two phases it will glow or not?
What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?
Why negative feedback is preferred in the control system?
What is the difference between electronic regulator and ordinary rheostat regulator for fans?
How Can you do Maintenance of ACB of 2000Amperes
hi if anybody got model questions for cpcl Grade'A' electrical engineer position.send it to my mail please krishkumar22@gmail.com
Explain about retrofitting of machine tool.
HOW WE KNOW IN PHYSICALLY THE CONTACT SURFACE OF A VACUUM INTERRUPTER IS GOOD OR GOING TO DAMAGE IN A VCB AFTER ABOVE 500 TIMES OPERATED.
