Electrical Engineering - Three-Phase Systems in Power Applications - Discussion
Discussion Forum : Three-Phase Systems in Power Applications - General Questions (Q.No. 1)
1.
In a three-phase system, the voltages are separated by
Discussion:
35 comments Page 2 of 4.
Jagadish said:
1 decade ago
In 3-phase s/m voltage are separate by 120.
Rajiv gandhi said:
1 decade ago
Each phase placed on 120 degree phase angle.
Hemanth said:
1 decade ago
For the phase circuits other than 1 and 2. The phase angle can be calculated by using the formula "360/n".
Where "n" is the number of the phases.
In case of 2 - phase the angle is 90 degrees.
Where "n" is the number of the phases.
In case of 2 - phase the angle is 90 degrees.
Aaron S Mulwanda said:
1 decade ago
The phase difference in 3 phase power system is the same. A complete circle has 360deg. Therefore, the voltages are separated by 120deg, 360/3=120.
S.hari said:
1 decade ago
In alternator the three phase windings are set in 120 degrees displacement each other.
Ramadevi said:
1 decade ago
Each phase having 120 degree. Answer is C.
Naval said:
1 decade ago
Three phase 360, So one phase 120.
NITHYASHRI said:
1 decade ago
ANGLE B-R = 120.
ANGLE R-Y = 120.
ANGLE R-B = 120.
TOTAL = 360.
ANGLE R-Y = 120.
ANGLE R-B = 120.
TOTAL = 360.
Chhabila said:
1 decade ago
In a balanced system the three phase voltages or currents separated by a phase difference of 120 degree.
Subhash prajapat said:
1 decade ago
Total 360. And for 3 phase angle the degree will be 360/3 = 120 degree.
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