Hydraulic systems provide the power and precision needed for this to perform tasks such as collecting samples, turning valves, and deploying tools.

Hydraulic systems provide the power and precision needed for this to perform tasks such as collecting samples, turning valves, and deploying tools.

• A. Pumps
• B. Manipulators
• C. LARS
• D. Thruster

Answer: (B)

Hydraulic systems deliver high force in a compact package and offer precise control, which is essential for devices that must interact with objects in the environment. A manipulator—a hydraulic-powered robotic arm or gripper—uses hydraulic actuators to produce both linear and rotational motion with fine control, allowing it to reach, grasp, turn valves, and position tools or samples with accuracy. This enables the coordinated actions needed to collect samples, turn valves, and deploy tools in sequence. Pumps provide the power behind the hydraulics, but the device that actually performs these manipulation tasks is the manipulator. Thrusters are for propulsion, not manipulation, and LARS refers to a different system not suited to these tasks.

Hydraulic systems deliver high force in a compact package and offer precise control, which is essential for devices that must interact with objects in the environment. A manipulator—a hydraulic-powered robotic arm or gripper—uses hydraulic actuators to produce both linear and rotational motion with fine control, allowing it to reach, grasp, turn valves, and position tools or samples with accuracy. This enables the coordinated actions needed to collect samples, turn valves, and deploy tools in sequence. Pumps provide the power behind the hydraulics, but the device that actually performs these manipulation tasks is the manipulator. Thrusters are for propulsion, not manipulation, and LARS refers to a different system not suited to these tasks.