MCQOPTIONS
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MCQOPTIONS
| 1. |
If we know the value of 1, 1 at point 1 and 2, 2 in a flow, then what is the flow field condition at an internal point 3 lying at the intersection of characteristic lines passing from points 1 and 2? |
| A. | <sub>3</sub> = ( frac {(K_- )_1 + (K_+ )_2}{2} ) |
| B. | <sub>3</sub> = ( frac {(K_- )_1 + (K_+ )_3}{2} ) |
| C. | <sub>3</sub> = ( frac {(K_+ )_1 + (K_+ )_2 + (K_+ )_3}{2} ) |
| D. | <sub>3</sub> = ( frac {(K_- )_1 + (K_- )_2 + (K_- )_3}{2} ) |
| Answer» B. <sub>3</sub> = ( frac {(K_- )_1 + (K_+ )_3}{2} ) | |