Question

Arrange the steps in the flow of power for a robotic arm, in the correct order:
(A) Controller sends signals to actuators
(B) Motion is transmitted to joints via gears or linkages.
(C) Input power source supplies energy
(D) Actuators convert electric energy into mechanical motion
Choose the correct answer from the options given below:

• A. (A), (B), (C), (D)
• B. (A), (C), (B), (D)
• C. (C), (A), (D), (B)
• D. (C), (B), (D), (A)

Hint:

In robotic systems, power flows from the energy source to the controller, actuators, and finally to the mechanical components like joints.

Answer 1

The Correct Option is C

Step 1: Understand the flow of power in a robotic arm.
- First, the input power source (C) provides the necessary energy.
- The controller (A) sends signals to actuators to initiate movement.
- The actuators (D) convert electrical energy into mechanical motion.
- This motion is then transmitted to joints (B) via gears or linkages.
Step 2: Conclusion The correct sequence of steps is: (C), (A), (D), (B). Final Answer: \[ \boxed{(C), (A), (D), (B)} \]