Fluid flow in an efficient hydraulic conductor system should be:

Fluid flow in an efficient hydraulic conductor system should be streamlined, as this ensures the flow is smooth and minimizes resistance. Streamlined flow refers to a condition where the fluid moves in parallel layers, reducing drag and turbulence, which results in more efficient operation of the hydraulic system.

In a streamlined flow, the energy loss due to friction is minimized, allowing for optimal performance and reduced energy consumption. This is particularly important in hydraulic systems where maintaining pressure and efficiency is critical for proper functioning.

In contrast, when flow is restricted or turbulent, it can lead to increased pressure drops and energy losses, resulting in inefficient system performance. Turbulent flow, although sometimes necessary in certain applications, generally incurs more energy loss due to chaotic fluid motion. Hence, maintaining streamlined flow is essential for achieving efficiency in a hydraulic conductor system.