What type of controls might include electrical, pneumatic, or mechanical components to shift the pump drive system?

The type of controls that include electrical, pneumatic, or mechanical components specifically designed to shift the pump drive system are referred to as shift controls. These controls are critical in managing the transition between different operational modes of a pump system, allowing for efficient changes in flow rates or pressures as required by the system's operational demands.

In a pumping system, shift controls are responsible for engaging and disengaging the pump from the power source, which can be particularly important in ensuring optimal performance and maintenance of the equipment. For instance, these controls enable the operator to switch between different pump drive configurations, ensuring that the system operates as intended under various conditions.

Other options, such as flow controls, pressure controls, and temperature controls, serve different functions. Flow controls regulate the amount of fluid passing through the system, pressure controls are concerned with maintaining or adjusting pressure levels, and temperature controls monitor and manage thermal conditions. While all these controls are integral to the overall operation of a pumping system, they do not specifically pertain to the mechanisms that shift the pump drive system itself, which is the distinct function of shift controls.