what is phase angle ? and also tells me why my phase-phase
voltages are 390 rather then my single phase voltages are
221 and 223 respectivly?
Answers were Sorted based on User's Feedback
Answer / joel q.
Phase angle this the angle that separate each of the line
voltages in a three phase system; normally for a 3P balance
system each of the line voltages are separated 120 degree.
If Phase voltage is 220 volts,
Phase to phase voltage is 1.732*220 = 380 volts
Is This Answer Correct ? | 7 Yes | 0 No |
Answer / ramanjaneyulu
it is the ratio of true power and apperent power.
because the potential between two phases is 415v. 5%
tolerance.
the potential between phase and nutral is 230v
Is This Answer Correct ? | 0 Yes | 2 No |
types of transformers?
what is the difference beteen differential protection and over current protection of an alternator
why most of the induction are delta connected?
What Factors should we consider while synchronizing two DG Sets?
why the transformer is not operates on two phase?
1 Answers APGenco, Atkins, FFBL,
what is the difference between Current transformer & Capacitive voltage transformer
we done magnetic balance test for 33KV /440V transformer in our company , but the ratio out is confusing us Voltage applied in RY = 440 , at RB = 320 and YB = 60 RY 440 = ( RB + YB ) 380 only Please let me know what type of problem is it.
battery capacity use of made?
0 Answers JLL, Shankar Electricals,
WHAT INSTRUMENT IS USED TO MEASURE THE MAGNETIC FLUX?
I completed iti in2004 I was worked in A grade contractor can I get c licence
How to calculate cable size in sq units based on motor rating is KW
physical identification of HT & LT panel