

MCQOPTIONS
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1. |
What is the region of influence? |
A. | Area outside right running wavec) Area within the upstream characteristics |
B. | Area within the downstream characteristicsd) Area outside the left running wave |
C. | Area within the upstream characteristicsb) Area within the downstream characteristics |
D. | Area outside the left running wave |
Answer» D. Area outside the left running wave | |