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
45°
90°
120°
180°
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
35 comments Page 1 of 4.

Karan Chakravarthi said:   6 years ago
Why 2 phase system 90 degrees.

Explain How?

Shyam said:   7 years ago
In three phase, each phase is displaced in 120°s; elec.
(1)

Shadan said:   7 years ago
1phase =how many degree?
(3)

Siddu said:   8 years ago
Three phases are R Y B and they are differed by an angle of 120 degree.
(2)

Shankar yadav said:   8 years ago
Total RYB angle is 360.

360/3 then each phase is 120.
(4)

Rupesh Raaz said:   9 years ago
In 3-phase balaced s/s, the 3-phase are 120' part from each other.

Since, phase voltage are 120' appart to each other in a similarly mannar, the line voltage will be 120' appart to each other.
(1)

G.MOUNIKA said:   9 years ago
Nice answer with the clear explanation, Thank you all.

Mukesh kumar ghotra bemoth said:   9 years ago
In three phase system the phase sequence with angle 120°.

Dharmendra kumar singh said:   9 years ago
Total take complete in one rotation then formed 360 if division by 3 then come 120 so we take phase difference in three phase 120.

Naresh said:   10 years ago
Total 3 phase 360 for each phase 120.
(1)


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