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If the cut-off plate is removed from the blower assembly, how will this affect blower performance?

  1. It would increase airflow

  2. It would reduce airflow

  3. No effect

  4. Variable effect

The correct answer is: It would increase airflow

Removing the cut-off plate from the blower assembly would increase airflow. The cut-off plate is typically used to restrict airflow to a certain level. By removing it, there would no longer be anything limiting the airflow, resulting in an increase in airflow through the blower assembly. This would impact the blower performance by allowing more air to pass through the system.