Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / anshul kumar goyal
According to KCL
Cuurent coming to the point+current going away from the
point=0
Therotically same rule applies in star connection only if
load is balanced, but practically current at neutral point
is not 0 as .
To make the neutral current 0, earthing is provided in the
transformer commissioned at DT through a bush.
This earthing provides minimum resistance path for the
accessive current.
| Is This Answer Correct ? | 9 Yes | 7 No |
Post New Answer View All Answers
what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY
with help of neat sketch explain principle of TIG welding process
What is the role of feedback in a closed loop control system?
What is the tube exial fan?
what are factors to be consider in electrical installation like load factor,diversity factor .....
what is the use of Auto re-closer?
how to select the double earth conductor if 21A full load?
What is polar plot?
why we dont prefer ac voltage controller instead dimmerstat [if both have same rating] for conducting experiments in laboratories?
whit is 33kv power 300*300 cable full current with formula
How does a transformer contribute towards the widespread popularity of ac system over dc?
hi, i finished b.tech eee in 2008, im worked in dg sets mfg company , now i left job in 6months back, now again i want get job core side, how can i get? is there any couses we have learn to get better oppurtunity? /
How to Calculate KA Rating of Main LT Panel
What is an ideal transformer?
If we connect a motor and generator together (I mean that the generator gives the motor electricity and the motor gives the generator movement) regardless the losses. Will the generator still generate and the motor still move?
