Hydraulic Applications

Which of the following is not a common hydraulic fluid?

• Water

• Oil

• Glycol

• Nitrogen

What is the purpose of a hydraulic accumulator in a system?

• To regulate pressure

• To store energy

• To filter fluid

• To measure flow rate

What is the function of a hydraulic pump?

• To regulate pressure

• To filter fluid

• To create flow

• To store energy

Which of the following is not a common hydraulic motor type?

• Gear

• Vane

• Piston

• Linear

Which of the following is a disadvantage of a hydraulic system?

• High power density

• Precise control

• Low maintenance

• Potential for leaks

What is the purpose of a hydraulic filter?

• To regulate pressure

• To store energy

• To control flow

• To remove contaminants

What is the purpose of a hydraulic cylinder?

• To create flow

• To regulate pressure

• To store energy

• To convert fluid pressure into linear motion

Which type of hydraulic hose is best suited for high-pressure applications?

• Rubber

• Thermoplastic

• Metal

• Nylon

Which of the following is not a common hydraulic application in the aerospace industry?

• Landing gear

• Brakes

• Flight control surfaces

• Cooling systems

What is the purpose of a hydraulic motor?

• To create flow

• To regulate pressure

• To store energy

• To convert fluid pressure into rotary motion