List of top Mechanical Engineering Questions on Robot Kinematics & Gripper Mechanism

What is the correct sequence of assembly operation of peg-in-hole assembly? A. Hole crossing
B. Two-point contact
C. Approach
D. One-point contact

How many degree of freedom is possessed by a manipulator link free in a 3-D space?

Which type of robot possesses two revolute and one prismatic joint?

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

The degrees of freedom of a SCARA robot are:

The translatory joint in a robot is known as:

Which one of the following symbols is used as the notation for designing arm and body of a robot, with joined arm configuration?

What is the order of basic transformation of frame {i-1} to frame {i}:
(A). Translation along \(z_{i-1}\) axis by distance \(d_i\)
(B). Rotation by an angle \(\alpha_i\) about \(x_i\)-axis 
(C). Translation along \(x_i\)-axis by distance \(a_i\) 
(D). Rotation by an angle \(\theta_i\) about \(z_{i-1}\)-axis
Choose the correct answer from the options given below:

The link parameters are

Given below are the two statements:
Statement (I): The scale factor in homogeneous transformation matrix can be any real value.
Statement (II): For robotics study, the scale factor in homogeneous transformation matrix is one.
Choose the most appropriate answer from the options given below:

What is the minimum number of degree of freedom for assembling round peg in round hole