

MCQOPTIONS
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1. |
Along the downwind line of the NVD, the values of _____________ are changed to make the system stable. |
A. | a<sub>c</sub> |
B. | (l,k) |
C. | <sub>c</sub> |
D. | <sub>f</sub> |
Answer» C. <sub>c</sub> | |