For a robot unit to be considered a functional industrial robot, typically, how many degrees of freedom would the robot have?
three
four
eight
six
Correct Answer :
D. six
Related Questions
_____________ is the name for space inside which a robot unit operates?
environment
spatial base
exclusion zone
work envelope
From which of the following is benefit of robot.
Variety of task
Computer control
Repetitive task
All of the above
A Spherical coordinate robot should have ________ joints.
One revolute and two prismatic
Three prismatic
Two revolute and one prismatic
a, b& c
Which of the following symbol modes are used to input of graphics to General CAD system?
Live and Rectangle mode
Arc and Circle mode
Dimension and Alphanumeric mode
All of the above
Computer-based controllers:
should be built in a modular fashion wherever possible
are very difficult to change
are very flexible
(a) and (c) above
The technical name of a hand attached to the wrist of the robot
Gripper
End-effector
Joint
Any of the above
Technology that is concerned with the use of mechanical, electronic and computer based systems in the operation and control of production.
Mechanization
Automation
Industrialization.
All the above
_______________ terms refers to the rotational motion of a robot arm?
swivel
axle
retrograde
roll
From Which of the following is application of robot.
Welding
Machine loading & unloading
Both (A) & (B)
None of the above
____________ can be considered as Differential motions of a frame.
Differential translations
differential rotations
Differential transformations
a, b, & c
____ is a general purpose, programmable machine possessing certain human like characteristics.
Robot
Manipulator
Gripper
None of the above
An N-joint manipulator will have………….number of trajectory segments.
3N
5N
(a) and (b)
none of the above
________ schemes can be used in joint-space trajectory planning.
Third- order polynomial
fifth- order polynomial
a& b
none
Touch screen of mobile phone uses:
AFR Sensor
Pellistor
Viscometer
Tactile sensors
If the orientation changes without the change of position then the transformation is ___
Pure translation
pure rotation
Combined transformation
none
Based on the coordinate system robots can be classified as_________ robots.
Cartesian
Spherical
Cylindrical
a, b& c
_____________ is not a programming language for computer controlled robot?
VAL
RAIL
HELP
AMU
For a robot unit to be considered a functional industrial robot, typically, how many degrees of freedom would the robot have?
three
four
eight
six
Third-degree polynomial can be used with __________ number of constraint s.
1
2
3
4
Which of the following is not an essential components for construction of robots?
Power Supply
Actuators
Sensors
Energy
A Robot is a
Programmable
Multi-functional manipulator
Both (A) and (B)
None of the above
4-The following is true for a Robot and NC Machine
Similar power drive technology is used in both
Different feedback systems are used in both
Programming is same for both
All of the above
A manipulator with 6 DOF is ______________
1-D Manipulator
2-D Manipulator
3-D Manipulator
Spatial Manipulator
Which of the following is not application of Robotics?
Industries
Military
Medicine
Hills
Which of the basic parts of a robot unit would include the computer circuitry that could be programmed to determine what the robot would do?
controller
sensor
arm
end effector
The more correct a senor can measure, the more ________ it is:
Accurate
Precise
Scaled
Extent
Grippers are used to_____.
Hold the objects
Sense the objects
Move the objects
Both (A) & (C)
3-The main objective(s) of Industrial robot is to
To minimise the labour requirement
To increase productivity
To enhance the life of production machines
All of the above
Robot is derived from Czech word
Rabota
Robota
Rebota
Ribota
____ is area of engineering and science which understand the different principles, structure and programming of robot.
Mechatronics
Robotics
Aeronautics
None of the above