Determine the correctness or otherwise of the following Assertion [a] and the Reason [r]. Assertion: Fast decoupled load flow method gives approximate load flow solution because it uses several assumptions. Reason: Accuracy depends on the power mismatch vector tolerance.

Both [a] and [r] are true and [r] is the correct reason for [a].

Both [a] and [r] are true and [r] is not the correct reason for [a].

Determine the correctness or otherwise of the following Assertion [a]

1.	Determine the correctness or otherwise of the following Assertion [a] and the Reason [r]. Assertion: Fast decoupled load flow method gives approximate load flow solution because it uses several assumptions. Reason: Accuracy depends on the power mismatch vector tolerance.
A.	Both [a] and [r] are true and [r] is the correct reason for [a].
B.	Both [a] and [r] are true and [r] is not the correct reason for [a].
C.	Both [a] and [r] are false.
D.	[a] is false and [r] is true.
Answer» E.

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Determine the correctness or otherwise of the following Assertion [a] and the Reason [r]. Assertion: Fast decoupled load flow method gives approximate load flow solution because it uses several assumptions. Reason: Accuracy depends on the power mismatch vector tolerance.

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Determine the correctness or otherwise of the following Assertion [a] and the Reason [r]. Assertion: Fast decoupled load flow method gives approximate load flow solution because it uses several assumptions.
Reason: Accuracy depends on the power mismatch vector tolerance.