Which of the following relation is not possible – McqOptions

MCQOPTIONS

1.	Which of the following relation is not possible
A.	?H = ?H1 + ?H2 = ?H3
B.	?E = E1 + E2 = E3
C.	Q = q1 + q2 = q3
D.	??H (cycle) = 0
Answer» C. Q = q1 + q2 = q3

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