Electro-Hydraulic Quiz

What are the differences between hydraulic control circuit and electro-hydraulic control circuit?

Name the hydraulic component shown.

• Hydraulic Power Pack

• Hydraulic Pump

• Pressure Relief Valve

• Filter / Strainer

Name the hydraulic component shown.

• One-way Flow Control Valve

• Directional Control Valve

• Pressure Relief Valve

• Check Valve

Name the electrical component used in the electro-hydraulic circuit as shown.

• Indicator and Distributor Unit

• Electrical Signal Unit

• Relay Unit

• Power Supply Unit

Name the "PB 1" in the electrical circuit shown.

• Relay Switch

• Relay Coil

• Solenoid Valve

• Push Button