Introduction to Hydraulic System

What is the main working fluid used in a hydraulic system?

• Gas

• Oil

• Water

• Air

Which component of the hydraulic system converts mechanical energy into fluid energy?

• Hydraulic Cylinder

• Electric Motor

• Hydraulic Pump

• Hydraulic Motor

What is the function of the relief valve in the hydraulic controller?

• Controls speed

• Adjusts pressure

• Regulates flow rate

• Adjusts flow direction

Which device in the hydraulic system is responsible for reciprocating linear motion?

• Electric Motor

• Hydraulic Pump

• Hydraulic Motor

• Hydraulic Cylinder

What is a disadvantage of the hydraulic system related to temperature changes?

• Risk of leakage

• Risk of ignition

• Poor operation

• Viscosity variation

What is a key advantage of the hydraulic system in terms of control?

• Manual control only

• Limited control options

• No control over speed

• Automatic and remote control

Which industry is NOT mentioned as an application of the hydraulic system?

• Construction

• Agriculture

• Robotics

• Steel and metal machinery

What is the function of the flow control valve in the hydraulic controller?

• Adjusts pressure

• Regulates flow rate

• Controls speed

• Adjusts flow direction

What is the purpose of the oil tank in the hydraulic generator?

• Generating high-pressure oil

• Storing hydraulic pump

• Cooling off hydraulic oil

• Removing air bubbles

Which component of the hydraulic system is responsible for converting fluid energy into mechanical energy?

• Electric Motor

• Hydraulic Cylinder

• Hydraulic Motor

• Hydraulic Pump