17.
What is the current in Neutral conductor in 3-phase unbalanced load in sta
connected system ? ?
(A) No current will flow.
(B) The Algebraic sum current in three phases.
(C) The Algebraic sum of current in two phases only.
(D) Lesser than the lowest current in anyone of the phases.
स्टार कनेक्टेड सिस्टम में 3 फेज असंतुलित लोड में निरावेशित चालक में धारा क्या है ?
(A) कोई धारा नहीं बहेगी
(B) तीनों फेज में बीजगणितीय योग धारा
(C) केवल दो फेज में धारा का बीजगणितीय योग
(D) किसी एक फेज में न्यूनतम धारा से भी कम
5
Code No.:C-613/2020/Ser
Answers
Answered by
1
Since the load is unbalanced, the line currents will be different in magnitude and displaced from one another by unequal angles, The current in the neutral wire will be the phasor sum of the three line currents i.e. 1.
Answered by
2
Answer:
- option b is correct
- option c is correct
Explanation:
hope you understood...
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