3. The figure below shows the workspace of a robot arm, this robot is classified

Question

3. The figure below shows the workspace of a robot arm, this robot is classified as (b) Rectangular box (a) Arm configuration (A)Cartesian robot (B) Cylindrical robot (C) Spherical robot 4. Which statement is False about electric actuators? 0 Basic drive element is heavier than fluid power (i) High power conversion efficiency (iii) No pollution (iv) Quiet and clean (A) i (B) ii (C) ii (D) iv 5. Consider the following statement about motor selection (0) Electric motors are inherently clean and capable of high precision if operated properly (i) Pneumatic motors are not suitable for heavy loads (ii) Hydraulic motor can generate greater power in a compact volume than electric motors (A) Statement (i) and (ii) are True (B) Statement (i) and (iii) are True (C) Statement (ii) and (ii) are True (D) All the statements are True

Explanation / Answer

3) The given image is a cartesian robot arm with its workspace.When the arm of robot moves in rectilinear mode that is in the direction of x,y and z co-ordinates of the rectangular right hand cartesian co-ordinate system,then its said to be cartesian or rectangular type robot.

4) In the given four statements , the statement which is FALSE about electric actuator is (i) basic drive element is heavier than fluid power.

Electric actuators are have higher conversion efficiency when compared to hydraulic and pneumatic actuators.The environmental issues are very minimal in case of electric actuator.Moreover they are clean and quiet.

5) All the given statements are TRUE.These statements are true while selecting the motor.

Related Questions

Navigate

• Browse (All)
• Browse 3
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.