What is Single Phasing fault???(not single-phase fault)
Answers were Sorted based on User's Feedback
Answer / mehul g. c.
single phasing is the fault in that one of three phase will
break or not proper then machine or equipments will get
unbalance.
my mean to say is suppose r,y&b is three phase & y is not
showing voltage for some reason than it is single phasing.
if it is happens then machine will not work proper it will
get heated because of phase unbalancing or burnt.
Is This Answer Correct ? | 39 Yes | 3 No |
Answer / abhishek (balco)
if 1 phase is out then machine works with two phase with
heavy losses. it takes very high current..
Is This Answer Correct ? | 17 Yes | 2 No |
Answer / mehul g. c.
dear abhishek,
if it will take high current at single phasing then
equipment damage because of that only single phase preventer
devloped.
Is This Answer Correct ? | 9 Yes | 4 No |
Answer / falguni
if any one of 3 phases i.e. in r, y & b if r is not working
properly is called single phasing.
Is This Answer Correct ? | 8 Yes | 3 No |
In 1 of the three phases,any of one phase was get affect
due to unbalance of cable or busbar champer with breaker
isolator connection get loose,it will reflect by no current
and less voltage on that particular phase and utilisation
of equipement also shown problem on that phases. i was
faced this problem in previous plant as from lighting
distribution panels problem..
by S.venkatesh
Is This Answer Correct ? | 4 Yes | 1 No |
Answer / devganiya rahul
In the 3 phase electrical appliances/equipment if one phase is cutoff due to some reson then it is called single phasing.
Is This Answer Correct ? | 0 Yes | 0 No |
respected sir, sir recentely i have applied for chennai and tiruvananthapur section enggineer and juniour engg in electrical dept. but still i donot get how i have to syart my preparation and also t the same time i donot know exactly what they r going to give in the examinations i mean which sections they r going to give i donot know exactly, can u prefer whichh books i have to follow and model papers or both boards
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