what is the diffrence between R Y B phase and why it is
called RYB
Answers were Sorted based on User's Feedback
Answer / asmita
Voltages of these 3 phases r 120 degrees apart from each
other.i.e there is 120* phase diffrence.they r might given
names from three basic colours Red,yellow & Blue.
| Is This Answer Correct ? | 34 Yes | 8 No |
Answer / avtar singh
above answer is right but we always see the phaser diagram
of the 3 phases in clockwise direction so we say RYB
| Is This Answer Correct ? | 10 Yes | 7 No |
Answer / 7anoter4
The phases graphic representation R Y B actually it rotates
clockwise: fisrt is R(Red), second Y[Yellow] -after 120 dgr
=1/3 full wave=1/60/3 sec,and third will be B[Blue] after
another 120 dgr.
Sorry! My mistake. I forgot how the analogic clock hands are
moving. The phases are moving on the trigonometric circle-as
the angle increases- that means anti-clockwise[from right to
left].
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / raj
the fact is that phasors rotate in anti clockwise direction but they are named in clockwise direction...try thinkin over it for a moment, it will make sense..
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / asmita
MMr.Singh we alwys consider that phasors always rotate in
anticlockwise direction n not clockwise
| Is This Answer Correct ? | 5 Yes | 8 No |
The purpose of a choke is to provide a ?
What is inrush current? how can calculateit? what is the affect of it?
what is the similarity and difference between ups and inverter?
in a silicon diode we can measure .7v in a voltmeter.but why we can't use this voltage for using?
what do you call the last pole on a overhead line near a substation
how to determine capacitor bank capacity of one plant..
What is the function of automatic Transfer Switch(ATS) in details
which are the criterias needed to select the kind of neutral earthing(solid earthing,resistance earthing,etc.) at various voltage levels in electrical distribution?
State the formula for overall efficiency of thermal power station
Why indian power system in 11kv,22kv,33kv,66kv,110kv,220kv ? 2) Why ups required dedicated earth?
IS diode and blocking diode are the same?..what is meant by blocking diode
how to find impedance , mutual indatnce in transmission lines
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)