Interested to Buy Any Domain ? << Click Here >> for more details...
Why phase sequence ryb called colours.
- 1 Answers
- 4494 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
Maintenance of transformer???
What is the types of HT motor testing
what is the difference between c power and U power acb breaker
WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)
AL=0B9H,bl=75H, ADD AL,BL AL=____________? CF________? OF___________?
What is the feedback in the control system?
how commomn gate triggering is given for TRIAC ? other thyristor wont be efffected?
An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor reactance at stand still is A 2 ohm B 1.25 ohm C 3.15 ohm D 2.25 ohm
is the value of inductance depends upon the evalue of thitha in doubly excited machine?
what is the total power generation in india?
in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients
what is the effect of back reactive power on the generator ?
What is resistance of 50meters, 16sq.mm, single core copper cable?
why does a dc machine has high efficiency while working as a generator than as a motor ..
