what is the diffrence between R Y B phase and why it is
called RYB
- 5 Answers
- 22551 Views
- I also Faced
- E-Mail Answers
Answer Posted / 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 |
Post New Answer View All Answers
What are high pass filter and low pass filter? and What are the flowmeter ?
WHAT IS MEANT BY DERATING OF THYRISTOR?
how to calculate the mesh earth network resistance in such substation, is there any recommended resistance values with references , thanks!
pls tell me function of closing coil of A.C.B.
If we are given a 10 amp cable type and asked to calculate the number of cores used and the thickness of the cable, how do we do it?? please help...urgent!! i hope the question is clear enough!!
How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com
explain the function of brush less dc motor?
In both 600/1000 V cable and 450/750 V cable, we can supply 415 V. However for distribution, all utilities are using only 600/100 V instead of 450/750 V. What is the reason?
What is the earth treantment procedure?
A 100KVA SINGLE PHASE TRANSFORMER 10000/200V,50HZ REQUIRES 300V AT HV SIDE TO CIRCULATE FULL LOAD CURRENT WITH LV SHORT CIRCUITED.THE INTAKE IS 1000W.THE % OF REGULATION ON FULL LOAD AT 0.8 PF LAGGING WILL BE HOW MUCH AND THE SECONDARY TERMINAL VOLTAGE ON 0.8 PF LEADING WILL BE
A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill. Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution.
How much load can take a 16 mm aluminum cable 3 phase
what r substations?what r there work?why voltages r incresed and then reduced during distribution of power
how to calculate the no load current in transformer?
specify the inbuilt protections in DG
