Sparks Academy
SPARKS ACADEMY
Online Test Series
8190879379 Chennai

MCQ - Mechanical TNPSC JTO
JTO - 538 - Industrial Robotics and Digital Manufacturing - 538 - Unit IX Read existing Program and Execution

76)   

In robotic welding, pre-flow gas time is set to:

A.
B.
C.
D.
Answer: A
77)   

Post-flow gas time helps:

A.
B.
C.
D.
Answer: A
78)   

The welding torch angle in robotic welding is usually:

A.
B.
C.
D.
Answer: A
79)   

Pulse welding parameter controls:

A.
B.
C.
D.
Answer: A
80)   

The most important setting for thin sheet welding is:

A.
B.
C.
D.
Answer: A
81)   

Industry 4.0 is also called:

A.
B.
C.
D.
Answer: A
82)   

A key feature of Industry 4.0 in robotics is:

A.
B.
C.
D.
Answer: B
83)   

IoT in Industry 4.0 allows robots to:

A.
B.
C.
D.
Answer: A
84)   

In a pick-and-place robot program, the command to close the gripper is generally referred to as:

A.
B.
C.
D.
Answer: C
85)   

Which of the following motion types ensures the end-effector moves in a straight line between two points?

A.
B.
C.
D.
Answer: B
86)   

In robot programming, a “teach pendant” is used to:

A.
B.
C.
D.
Answer: B
87)   

A parallel gripper is best suited for:

A.
B.
C.
D.
Answer: B
88)   

In robot motion parameters, the term “payload” refers to:

A.
B.
C.
D.
Answer: C
89)   

Which safety feature immediately stops all robot movement during programming?

A.
B.
C.
D.
Answer: B
90)   

The main advantage of servo-controlled grippers over pneumatic grippers is:

A.
B.
C.
D.
Answer: B
91)   

In robot welding, “arc length” is controlled mainly by:

A.
B.
C.
D.
Answer: C
92)   

In Industry 4.0, “remote monitoring” of robots generally uses:

A.
B.
C.
D.
Answer: B
93)   

Which robot program execution mode runs the program slowly for checking accuracy and safety?

A.
B.
C.
D.
Answer: C
94)   

The hand instruction “WAIT” in a robot program is used to:

A.
B.
C.
D.
Answer: A
95)   

The robot axis responsible for rotating the end-effector horizontally is generally called:

A.
B.
C.
D.
Answer: C
96)   

A 6-axis industrial robot can typically:

A.
B.
C.
D.
Answer: B
97)   

In welding robots, increasing the welding current generally:

A.
B.
C.
D.
Answer: B
98)   

The term “end-effector” refers to:

A.
B.
C.
D.
Answer: B
99)   

When programming a robot, “absolute coordinates” are measured from:

A.
B.
C.
D.
Answer: B
100)   

The most common power source for industrial welding robots is:

A.
B.
C.
D.
Answer: B