MCQOPTIONS
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MCQOPTIONS
| 1. |
Why does helicopter have huge rotors? |
| A. | Induced power is inversely proportional to rotor radius |
| B. | Induced power is directly proportional to rotor radius |
| C. | Wing loading is inversely proportional to rotor radius |
| D. | Wing loading is directly proportional to rotor radius |
| Answer» B. Induced power is directly proportional to rotor radius | |