Podcast
Questions and Answers
What type of base fluid is essentially castor oil and alcohol?
What type of base fluid is essentially castor oil and alcohol?
- Mineral base fluid
- Synthetic fluid
- Petroleum Based Hydraulic Fluid
- Vegetable Based Hydraulic Fluid (correct)
Why should a hydraulic fluid not foam in operation?
Why should a hydraulic fluid not foam in operation?
- To inhibit corrosion
- To give the system a spongy action
- To ensure air does not get carried into the components (correct)
- To chemically attack the seals
What type of seals and hoses are typically used with Mineral base fluid?
What type of seals and hoses are typically used with Mineral base fluid?
- Butyl rubber
- Ethylene-propylene elastomers
- Neoprene (correct)
- Natural rubber
Which component in a hydraulic system holds a supply of operational fluid?
Which component in a hydraulic system holds a supply of operational fluid?
What is the purpose of accumulators in a hydraulic system?
What is the purpose of accumulators in a hydraulic system?
Which type of valve in a hydraulic system adjusts, regulates, or limits the amount of pressure?
Which type of valve in a hydraulic system adjusts, regulates, or limits the amount of pressure?
What is the ultimate function of any hydraulic or pneumatic system?
What is the ultimate function of any hydraulic or pneumatic system?
What is the purpose of hydraulic accumulators?
What is the purpose of hydraulic accumulators?
Which component of a hydraulic system is responsible for producing straight-line movement?
Which component of a hydraulic system is responsible for producing straight-line movement?
What is the purpose of seals in hydraulic systems?
What is the purpose of seals in hydraulic systems?
What is the function of the hydraulic pressure manifold in a hydraulic system?
What is the function of the hydraulic pressure manifold in a hydraulic system?
Which component is responsible for delivering a properly pressured, continuous supply of fuel in an aircraft?
Which component is responsible for delivering a properly pressured, continuous supply of fuel in an aircraft?
What type of tank is a bladder fuel tank?
What type of tank is a bladder fuel tank?
What is the purpose of a fuel primer in an aircraft's fuel system?
What is the purpose of a fuel primer in an aircraft's fuel system?
Which component in a hydraulic system is responsible for providing a means for shutting off the fuel flow and for fuel transfer?
Which component in a hydraulic system is responsible for providing a means for shutting off the fuel flow and for fuel transfer?
What property must hydraulic fluid possess in order to flow smoothly through all hydraulic lines with minimal opposition?
What property must hydraulic fluid possess in order to flow smoothly through all hydraulic lines with minimal opposition?
What is the advantage of having an output piston larger than the input piston in a hydraulic system?
What is the advantage of having an output piston larger than the input piston in a hydraulic system?
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