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Questions and Answers
What is the primary purpose of filters in air and fluid systems?
What is the primary purpose of filters in air and fluid systems?
- To enhance the flow rate of fluids
- To remove foreign particles (correct)
- To increase energy efficiency
- To improve temperature regulation
What triggers the differential pressure switch in a filter system?
What triggers the differential pressure switch in a filter system?
- A clog in the filter element (correct)
- A decrease in fluid temperature
- An increase in fluid viscosity
- A reduction in fluid flow rate
What happens when the filter element becomes clogged?
What happens when the filter element becomes clogged?
- A valve closes to prevent fluid flow
- Pressure increases upstream of the filter element (correct)
- The fluid is automatically redirected to a secondary filter
- The filter element self-cleans
Which component allows unfiltered fluid to bypass a clogged filter element?
Which component allows unfiltered fluid to bypass a clogged filter element?
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What is an alternative name for a differential pressure indicator?
What is an alternative name for a differential pressure indicator?
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Study Notes
Filter Purpose
- Filters are used to remove contaminants from air and fluid systems.
- Contaminants can damage components and lead to system failure.
Filter Components
- Filters may include a differential pressure switch or indicator ("pop-out indicator") for monitoring pressure.
- A drain plug allows for removing trapped contaminants.
How Filters Work
- The filter element removes contaminants.
- Excessive contamination can clog the filter element.
- Clogging leads to higher pressure upstream of the filter element.
- This pressure triggers the differential pressure switch, activating the bypass valve.
- The bypass valve allows unfiltered fluid to bypass the filter element.
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Description
This quiz covers the purpose and components of filters used in air and fluid systems. Learn how filters operate, including the role of differential pressure switches and bypass valves in maintaining system efficiency. Test your knowledge on filter functionality and maintenance.
