Answer the following problems in detail.
problem 1) What do you mean by Mechatronics?
problem 2) What do you understand by hard automation?
problem 3) What do you mean by control system?
problem 4) describe twin pressure valve in detail.
problem 5) describe the function of limit switch.
problem 6) What do you mean by rotary actuator. .
problem 7) What do you mean by end-effector?
problem 8) What do you mean by MEMS?
problem 9) What do you mean by degree of freedom of a robot?
problem 10) How robots are classified on the basis of path control?