Why we use RYB phase sequence?
Answers were Sorted based on User's Feedback
Answer / jagdeep
because if we change the sequence of ryb the resultent vector of suppy gets reversed .
| Is This Answer Correct ? | 2 Yes | 0 No |
suppose RYB phase sequence is correct,we start a motor it will rotate in correct direction,and motor is safe...if phase sequence is not correct voltage and current will flow and direction will be reverse and it will affect the motor and motor will get damaged.so we should check the phase sequence when we will start a motor
| Is This Answer Correct ? | 4 Yes | 6 No |
Answer / sakthivel
red &yellow& blue are primary color so we are elelctrical
phase name fixing time we R Y B (vanthni@yahoo.com)
| Is This Answer Correct ? | 3 Yes | 10 No |
what is reactive power and active power
whu the transformer noise during running condition?
what is meant by mimic diagram ?where it is used ?plz explain briefly
What is the importance of creepage distance in disc insulator ?
what is the difference between DOL starter&star-delta starter& automatic star-delta starter
Can the efficiency of transformer be measured with the help of wattmeter readings taken at primary and secondary side? Support the answer.
1.wat is the advantage of induction motor? 2.wat is diffrence between 1-phase and 3-phase induction motor?
What kind of earthing method can be useful for ships and boats ?
explain the functions of main isolation switches
What OPGW is better than Microwave or PLCC???
What are Contactors? How they works and what its highest rating?
All the voltage drops and the source voltage added together in a series circuit is equal to
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
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)