Question 299Motor Plants - Assistant Engineer

The correct answer is A. The alignment mark relationships of a properly reassembled centrifuge bowl are depicted in figure A. The alignment marks on the various components must be properly matched up to ensure the centrifuge is reassembled correctly and can operate safely. Figure A shows the correct alignment of these marks, while the other options do not represent the proper reassembly configuration. The alignment of these marks is a critical safety requirement specified in the operating procedures and maintenance manuals for centrifuge equipment. Failure to properly reassemble the centrifuge could lead to imbalance, vibration, or even catastrophic failure during operation, posing serious risks. Therefore, figure A is the correct representation of the proper alignment marks for a reassembled centrifuge bowl.