Answer Posted / muthuvel
If the power system dont have balanced load distribution
between the phases(R,Y,B),The neutral line will get flow of
current. The load distribution(R=Y=B)for the Phases should be
equal
then only the power quality will be high and the Neutral
current will be 0 too...
| Is This Answer Correct ? | 24 Yes | 1 No |
Post New Answer View All Answers
A 100W electric lamp is supplied from a 115V, 60HZ source. The peak instantaneous power dissipated in the lamp filament is
what will happen if frequency is below 50 hz?
What is inrush current?
what is the difference between Power and Distribution transformers ?
if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?
what is the relationship between phase & neutral
Why we cant store an ac power. If we coo store in which device we can?
what happens when dc generator coupled with cycle shaft.also explain what happens when its loaded
What is the end effect of linear induction motor ??
What is critical disruptive voltage?
As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?
draw the full wave and half wave circuit of 3 phase system and inverter circuit used in upsĀ
how can you size an automatic voltage regulator?
What are the basic & Majour problems in UPS ?
How much inductance or resistance require as a starter in series with induction motor of specific capacity(e.g. 5 hp) ? What is formula for it ?