MCQOPTIONS
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MCQOPTIONS
| 1. |
What is a planetary shaft gearbox? |
| A. | Input shaft and output shaft are aligned |
| B. | Motor shaft and the speed controller shaft are on perpendicular planes |
| C. | Motor shaft and the speed controller shaft are on parallel planes |
| D. | Input shaft and output shaft are parallel |
| Answer» B. Motor shaft and the speed controller shaft are on perpendicular planes | |