MCQOPTIONS
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MCQOPTIONS
| 1. |
The efficiency of the vane is given by_________ |
| A. | 1-V22 / V12 |
| B. | 1-(V22 / V12) |
| C. | V22 / V12 |
| D. | 1- V12 |
| Answer» B. 1-(V22 / V12) | |