MCQOPTIONS
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| 1. |
When the shaft is transmitting torque, which of the following phenomenon can cause visibility of light in the eyepiece? |
| A. | Moving eyepiece equal to the lag amount |
| B. | Moving eyepiece lesser than the lag amount |
| C. | Moving eyepiece greater than the lag amount |
| D. | Independent of eyepiece position |
| Answer» B. Moving eyepiece lesser than the lag amount | |