Answer / veeru

if load is unbalanced i.e load currents are unbalanced due
to this unbalanced currents the total current at neutral
point will not equal to zero

Answer / srinualn117

The possible causes of unbalance load
1.resistance / ph of the winding
2.reactance / ph of the winding
3.volatage value of three phases

Answer / karthick

to be check the phase angle in three phase line,

Answer / umesh kumar

According to my opinion following are the points due to
laad is not equal in three phase
1)Reactance is not same in each phase due to this voltage
drop is different in different phase so load unbalanced
this is the vital reason
2)Rating of connected equipment is different.

what is the knee point voltage ? what is differtial rela? what is impedance and % of impedane? what is the postive phase sequance ? negative phase sequane ? and zero sequance impedance ? what is sortcircuit calculaion? why take calculation? define stabilty test ? why? what sentivity test? define merz protection ? what is the burden ? class 5p10, accracy, metering ct take knee point voltage test thet time what heppan why dont take knee point test to metering ct?

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