Interested to Buy Any Domain ? << Click Here >> for more details...
how to identify 3phase....r y b .A new make altnator how
to identify R
- 2 Answers
- 5008 Views
- I also Faced
- E-Mail Answers
Answer Posted / kj
On a new alternator the markings are usually U V W N
These match to R Y B N.
But it may be that the phase rotation in the building is
backwards and all the 3 phase motors will then run
backwards on the new alternator supply.
A phase rotation meter should be used to confirm that the
phase rotation is identical.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Can 4pole (3 phase+neautral )RCCB proper functioning in only 3 phase load (no neautral, no Earth) ?
Define what is difference between fuse and breaker?
what is the difference between general inverter and solor inverter clerly explain plz
What is the mmf,rgt and ngt please brief completely
What are the no-load losses for the 11000/415V transformer with the following rated capacity? 1.1500 kVA 2. 2000 kVA 3. 2500 kVA 4. 3000 kVA
plz send me the placement interview question and answers of whizchip(technical and apttitude)..i have an interview in next.
how to select electronic timer(Star-Delta) setting for diff. rating motors
how to calculate mf when meter and cTPT detail are given
How can calculate the rating of a servo stabilizer for given a specific load
from which subjects most of the technical que will b asked for hpcl(electrical).pls help me
The loads are connected with phase and ground then why current flow as the loads ?
what are the pecularity of shaver sockets ?
Why are the cores of large transformers built up of circular transactions ?
What is T’Q and X’Q and X’D ? and what is saturated as well as unsaturated ?
What's mean HVF & HAF in Vacuum Circuit Breaker?
