Interested to Buy Any Domain ? << Click Here >> for more details...
In a three phase transformer(delta/star connected)when i
touch one end of the bulb in any one phase and other end to
earth..will the bulb glow or not..if not why?..i'm touching
the bulb in star connected side...
- 6 Answers
- 9200 Views
- I also Faced
- E-Mail Answers
Answer Posted / jagjeet
If it is distribution transformer and having 440 line to
line voltage , definately bulb should glow because the
bulb has been connected via earth i.e. 220 volts ( Phase &
Earth)
| Is This Answer Correct ? | 18 Yes | 3 No |
Post New Answer View All Answers
What is the general system requirement of alternator?
What are your personal skills and abilities for such a Master Course and your possible preparation to undertake this course?
it is in our knowledge tht right plug of supply of residential suppy system is phase n other is neutral...howevr the battery charger of mobile works in both ways...i mean it is not restricted in only one direction.ny of the holder of charger can hav phase .so y is it not lik tht phase of supply must b connected 2 phase of charger...?
how electical engineer is related to apsrtc (general) post? if they ask a question in interview as why did u choose this job what shd be answer
How much load can take a 16 mm aluminum cable 3 phase
What is the difference between circuit breaker and isolator
how many parameters can integrate with fire alarm basically ?
What are the advantages and disadvantages of short-pitched winding?
The transmission does not have options: a)Partition noise b) Flicker noise c) resistance d) Short noise and reason
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
how i can calculate the size for fire cable
What is referred to the electron in the outer orbit?
How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.
An impedance of 100 ohms resistance and an unknown inductance is connected across the capacitor. The resulting impedance is a pure resistance of 500 ohms ifω = 10^5 rad/sec. calculate the values of inductor and capacitor.
The efficiency of a 100kva transformer is 0.98 at full load as well as half load , for this transformer what is the Copper loss at full load ?
