MCQ - Mechanical TNPSC JTO
JTO - 538 - Industrial Robotics and Digital Manufacturing - 538 - Unit VII Robotic Coordinate System

126)   

The wrist axes of a robot are generally numbered as:

A.
B.
C.
D.
Answer: B
127)   

The axis system of a robot is often compared with the human:

A.
B.
C.
D.
Answer: B
128)   

A robot with more than 6 axes is usually called:

A.
B.
C.
D.
Answer: B
129)   

Which of the following axes allows a robot to bend forward or backward?

A.
B.
C.
D.
Answer: B
130)   

In robotic axis systems, rotation about the X-axis is referred to as:

A.
B.
C.
D.
Answer: B
131)   

The main body or base rotation of a robot is usually achieved by:

A.
B.
C.
D.
Answer: A
132)   

How many axes are required for a robot to fully position and orient an object in 3D space?

A.
B.
C.
D.
Answer: D
133)   

Which axis controls the wrist swivel in most articulated robots?

A.
B.
C.
D.
Answer: B
134)   

An axis that provides sideways rotation of the wrist is called:

A.
B.
C.
D.
Answer: B
135)   

The minimum number of axes for a SCARA robot is:

A.
B.
C.
D.
Answer: C
136)   

A Cartesian robot typically has:

A.
B.
C.
D.
Answer: A
137)   

Axis 5 in an articulated robot usually provides:

A.
B.
C.
D.
Answer: B
138)   

Robots used for painting applications require more than 6 axes to:

A.
B.
C.
D.
Answer: C
139)   

The axis system ensures that the robot can:

A.
B.
C.
D.
Answer: B
140)   

Which axis defines the twisting motion of the wrist?

A.
B.
C.
D.
Answer: C
141)   

Which of the following is a common type of robot joint?

A.
B.
C.
D.
Answer: D
142)   

A prismatic joint provides motion in which manner?

A.
B.
C.
D.
Answer: B
143)   

A revolute joint allows motion through:

A.
B.
C.
D.
Answer: B
144)   

Which joint is also known as a sliding joint?

A.
B.
C.
D.
Answer: B
145)   

The human elbow joint is an example of which robotic joint?

A.
B.
C.
D.
Answer: A
146)   

Which joint allows both rotation and translation?

A.
B.
C.
D.
Answer: B
147)   

A spherical joint is also called:

A.
B.
C.
D.
Answer: B
148)   

In robotics, a screw joint combines:

A.
B.
C.
D.
Answer: A
149)   

Which robotic joint is equivalent to the human shoulder?

A.
B.
C.
D.
Answer: C
150)   

The wrist roll movement in robots is achieved by which joint?

A.
B.
C.
D.
Answer: B