Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / syam mohan
its 240 v. because the phase to phase voltage of 3 phase
line is 415v, so when we consider the voltage of one line it
is 415/root 3 which is nearly equal to 240v
| Is This Answer Correct ? | 21 Yes | 1 No |
Post New Answer View All Answers
How many types of interlocking use in screw type air compressor,make-Kaser(BSD MODEL)?
why transformer tank is in rectangular shape what happen when it is in step shape
what is difference between 2 pole structure and 4 pole structure in transformer yard
why use phase displacement in transformer.and effect of phase displacement on transformer
What are dependent sources?
what happens in the short circuited secondary transformer,if the resistance of the short circuit is increased gradually?
WHY THE DIMENSION OF TWO SAME RATED MACHINE IS DIFFERENT ?
What is ramp signal?
what is the maximim current drawn by 1 phase and three phase welding machine
how we can calculate 2 phase welding transformer rating or total power?
Please tell me in DETAIL about the following 3 types of fuses or recommend me a good power system protection book or a website link ? 1.Dropout Fuse 2.Striker Fuse 3.Empulsive fuse (not sure if its impulsive or explosion fuse , sorry)
If increased the frequency up to 1000 then what changes shows in voltage?
What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side
What is a advantage of Self Reset Lockout ? On Fault breaker get trip & fault no longer exist then self reset lockout how inform us?
how to find Harmonics and types as per the equipemnts
