Mechatronics and Robotics-Direct and Inverse Kinematics [GATE (Graduate Aptitude Test in Engineering) Mechanical Engineering (ME)]: Questions 1 - 2 of 2

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Question 1

Appeared in Year: 2019 (IES)

Question MCQ▾

Using a robot with 1 degree of freedom and having 1 sliding joint with a full range of 1 m, if the robot՚s control memory has a 12-bit storage capacity, the control resolution for the axis of motion will be

Choices

Choice (4)Response

a.

0.236 mm

b.

0.252 mm

c.

0.244 mm

d.

0.260 mm

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Question 2

Appeared in Year: 2019 (IES)

Question MCQ▾

In a rack and pinion system, rack is an element moving in translational direction and pinion is a rotary gear. Which one of the following statements is correct?

Choices

Choice (4)Response

a.

Translational acceleration is inversely proportional to the moment of inertia of pinion.

b.

Angular acceleration is inversely proportional to the torque on pinion shaft.

c.

Translational acceleration is directly proportional to the moment of inertia of pinion.

d.

Translational velocity is directly proportional to the moment of inertia of pinion.

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