NEW
Font size
Worksheets02: Introduction to Industrial Robots
Total questions: 20
Worksheet time: 20mins
Which component calculates motions and issues commands in an industrial robot system?
Drive mechanism power stage
Robot arm structural links
Controller computing unit
Sensor feedback module
Which component enables closed-loop control by measuring position or force in marine mechatronics?
Drive mechanism outputs
Sensor transducers
Robot arm castings
Controller software stack
Replace a gripper with a welding torch. Which component is being changed?
Sensor package module
End effector interface
Industrial robot arm
Drive train assembly
Which statement best describes the controller in an industrial robotic arm?
Central processor coordinating all components
External sensor measuring torque in joints
Mechanical end-effector gripping workpieces
Standalone power unit supplying voltage
What is the primary method to input a robot program on modern industrial arms?
Manual switch panel
Ethernet-only connection
Teach pendant
Wireless foot pedals
A robot program is best defined as:
Mechanical adjustments to servo motors
CAD drawings for workcell layout
Feedback loop from joint encoders
Coded instructions executed by controller
What is the main function of the robot arm related to the end effector?
Supply power to tools
Position the end effector precisely
Provide vision feedback
Store motion control programs
What is the main interaction of an end effector during operation?
Communication with warehouse servers
Contact with material being manipulated
Monitoring conveyor belt speed
Calibration of internal gyroscopes
Which option lists common end effector variations?
Camera, lidar, ultrasonic sensor, infrared array
Servo motor, gearbox, encoder, microcontroller
Gripper, vacuum pump, magnets, welding torch
Hydraulic pump, radiator, throttle, exhaust manifold
A factory needs to pick and place identical boxes in rows. Which end effector is suitable?
High-resolution vision camera for barcode scanning
Precision milling spindle for surface finishing
Mechanical clamp-style tool for palletizing
Articulated elbow joint for extended reach
Which end-effector style supports products from beneath?
Magnetic style lifting from the top
Fork style beneath support for loads
Vacuum style top picking with pads
Finger style parallel grasping on sides
Which statement best describes vacuum-style end effectors?
Require identical product orientation
Use mechanical tines to slide under loads
Rely on jaws that open or close on sides
Employ suction to pick products from the top
In industrial robots, what is the role of the drive mechanism?
It senses object shapes for gripping
It moves links into positions
It lubricates joints during operation
It programs motion paths and safety
Which drive type is best for high speed and strength?
Manual geared systems
Pneumatic drive systems
Electric drive systems
Hydraulic drive systems
Which statement best describes the primary function of a sensor on an industrial robotic arm?
Stores task programs
Generates power for the actuators
Provides feedback to the controller
Calibrates end effectors
What do vision sensors enable robots to do in pick-and-place applications?
Differentiate target items from non-target items
Increase torque output of robot joints
Provide redundant wireless communication
Replace all proximity sensors in the cell
Degrees of Freedom (6DOF) for a rigid body refers to the number of:
Independent axes for movement
Sensors to track orientation
Motor phases for actuators
Control states in a program
Which locomotion type uses two legs for movement?
Slithering with body undulation
Metachronal motion with limb waves
Bipedal walking with alternating legs
Brachiating with arm swings
A robot that alternates between swimming and slithering best fits which category?
Hybrid integrating different modes
Running with spring-mass dynamics
Rolling with compliant wheels
Brachiating with overhead support
Which locomotion type uses energy storage and release during leaps?
Walking with static stability margins
Hopping with elastic rebound cycles
Swimming with vortex shedding control
Metachronal motion in phased gaits
