Question

The fault currents for a three-phase fault are,
(a) Negative sequence components
(b) Positive sequence components
(c) Both positive and negative sequence components
(d) Zero sequence components​

Answer 1

Explanation:

denoted by Va , Vb and Vc , while their positive, negative and zero sequence components are denoted by the subscripts 1, 2 and 0 respectively. This implies that the positive, negative and zero sequence components of phase-a are denoted by Va1 , Va2 and Va0 respectively.

Answer 2

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