Which term refers to a tube, pipe, or hose for conducting a fluid?

• A. Hydraulic line
• B. Psi
• C. Coil inductor
• D. Heat exchange

Answer: (A)

A hydraulic line is the conduit that carries fluid through a fluid power system. It can be a rigid tube or a flexible hose designed to handle the system’s pressure while delivering hydraulic fluid from the pump to actuators or valves. This makes it the component specifically meant to conduct the fluid, matching the description of a tube, pipe, or hose for transferring fluid.

Psi is a unit of pressure, not a physical conduit. A coil inductor is an electrical component used to store energy in a magnetic field. A heat exchanger is a device that transfers heat between fluids, not primarily used to transport fluid within the circuit.