why we are using R,Y,B colours for 3 Phase ?
- 4 Answers
- 8803 Views
- ITC Infotech, I also Faced
- E-Mail Answers
Answer Posted / bhupesh
beacause we can see clearlly separate due to there weve
length is very higher in all colours.so we can eisaly
indentfied all three phases.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
how do u gauge the size of the cable ?for eg. consider a 300 sqmm L.T Cable.How do u determine the size of the cable seeing it pratically?
defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?
What do you mean by a phase angel of instrument transformer?
how to maintain frenquncy with syncronising sub-station for distribution
hai...... tis is Hemanth. jst now completed electrical engineering... i wanna to apper for ap tranco exam... plzz send me the previous q's paper link......thanx in advance.
How can we measure earthing resistance test (Earth meggar) of Transformer neutral pit while in live condition?.
i have a 1500kVA transformer what is the kWH meter i need to use?
What is the dc grounding system and what is diff between AC/DC grounding system?
WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??
Discuss about gear cutting machines.
How to test Alternator stability test for REF relay
How does a tertiary winding filter harmonic(espcially 3rd one) from entering into load system?
what is lrs tank water resistance.
hello friend i wish to study a course related to the electrical construction, controlling and monitoring , which course i want to study? pls give me the name of institute?
HOW MUCH CURRENT DOES SYNCHRONOUS MOTOR TAKES AT SYNCHRONOUS SPEED IN NO LOAD CONDITION ?
