Interested to Buy Any Domain ? << Click Here >> for more details...
a distribution transformer(3 phase)supplying 440volt per
phase.now suppose one of phase voltage(230volt) becomes
zero.what will be the cause ?
- 3 Answers
- 5727 Views
- I also Faced
- E-Mail Answers
Answer Posted / akash`
check your high tension line d.o.if three d.o. is ok then
substation problem not coming one phase means single phasing
problem call it
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
what is package substation.how many types they have
how to read idmt curva
I want to make street light with solar system ... What may I do for procedure and how much of estimation for each material ... If any one knows guide me and inform this id : aravindd7@gmail.com
hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)
difference between servo motor and synchronous motor
How equivalent impedance is calculated in thevenin theorem?
What is the main cause of magnetism?
Define resonant peak?
If SFU is Switch Fuse Unit, What is the expansion for FSHF in Electrical Engineering?
DESCRIBE THE CONSTRUCTION ANDOPERATION OF BELT CONVEYORS AND SCR CONVEYORS , DRAW NEAT SKETCHES
A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?
A generating system will have a total capacity of 300 MW. Find the probable forced outage when the capacity is supplied by two 150 MW units. The operating probability of all units is P=0.98 and forced outage probability rate Q =0.02 .
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?
What is order of the system?
