What condition causes the governor spring tension to be greater than the centrifugal force of the flyweights?
Understand the Problem
The question is asking about the condition under which the tension of the governor spring exceeds the centrifugal force of the flyweights in an engine system. This involves understanding mechanical systems, particularly the interactions between load, speed, and the governor mechanism.
Answer
When an increased load causes the engine speed to bog down.
The condition that causes the governor spring tension to be greater than the centrifugal force of the flyweights is when an increased load causes the engine speed to bog down.
Answer for screen readers
The condition that causes the governor spring tension to be greater than the centrifugal force of the flyweights is when an increased load causes the engine speed to bog down.
More Information
In governors, spring tension must overcome the centrifugal force of the flyweights to maintain speed during increased load conditions. This helps the engine adjust fuel supply to match the increased demand.
Tips
A common mistake is confusing load increase with load decrease effects on spring tension and centrifugal force.
Sources
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