Answer Posted / taufic
THIS ARE 3 PHASES ... RED YELLOW AND BLUE
| Is This Answer Correct ? | 213 Yes | 25 No |
Post New Answer View All Answers
write circuit diagram for a motor rotate in forward direction once it started and when pressed the same button it should rotate in anticlockwise.
Is there any guideline say about display of earthing value near to earth pit
In Indian Household, generally we receive 220V AC single phase supply. But AC has 2 phases, +ve & -ve. So in +ve half cycle current is flowing...so what happens in the -ve half cycle?? Please illustrate.
will there be any problem by recovering slip from single phase induction motors?
how does directional relay work incase of ac ?
What is pole of the system?
Define de-sensitivity?
how oltc works in rectiformers of higher rating (27 mva,200v dc,120kamps) please provide me full information with diaggram.
What is the unit of magnetic flux density?
what is zinc diffusion?
quantizer means?
Air circuit breaker safety
what is the relationship between phase & neutral
List of equipments required foe industrial repair lab.
I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.