Computer-based controllers:
should be built in a modular fashion wherever possible
are very difficult to change
are very flexible
(a) and (c) above
Correct Answer :
D. (a) and (c) above
Related Questions
Which technique enables the designer to mold and shape, rather than construct on object using a series of lines?
Solid modeling
Wire-frame modeling
Surface modeling
FEM (Finite Element Modeling)
14-The following drive is used for lighter class of Robot.
Pneumatic drive
Hydraulic drive
Electric drive
All of the above
A program language:
defines the form of the instruction
is always machine dependent
is never machine dependent
All of the above
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
___ is also known as work volume of robot.
Work envelope
Speed of movement
Load carrying capacity
Precision of movement
The "End-effector" of a robot
can be an actual tool
is the robot "hand"
may have a gripping action
All of the above
Which of the following is not application of Robotics?
Industries
Military
Medicine
Hills
Computer-based controllers:
should be built in a modular fashion wherever possible
are very difficult to change
are very flexible
(a) and (c) above
A manipulator with 6 DOF is ______________
1-D Manipulator
2-D Manipulator
3-D Manipulator
Spatial Manipulator
Grippers are used to_____.
Hold the objects
Sense the objects
Move the objects
Both (A) & (C)
The speed at which robot is capable of manipulating its end effector is known as the____.
Velocity of robot
Maximum reach
Speed of movement
Load carrying capacity
Internal state sensors are used for measuring __________ of the end effector.
Position
Position & Velocity
Velocity & Acceleration
Position, Velocity & Acceleration
___________ sensors determines the relationship of the robot and its environment and the objects handled by it
Internal State sensors
External State sensors
Both (A) and (B)
None of the above
____ is area of engineering and science which understand the different principles, structure and programming of robot.
Mechatronics
Robotics
Aeronautics
None 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 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
A Robot is a
Programmable
Multi-functional manipulator
Both (A) and (B)
None of the above
An N-joint manipulator will have………….number of trajectory segments.
3N
5N
(a) and (b)
none of the above
If the orientation changes without the change of position then the transformation is ___
Pure translation
pure rotation
Combined transformation
none
From which of the following is benefit of robot.
Variety of task
Computer control
Repetitive task
All of the above
Sensors are the transducers that are used to____.
Measure physical quantity
Hold the objects
Fix the objects
None of the above
Touch screen of mobile phone uses:
AFR Sensor
Pellistor
Viscometer
Tactile sensors
Robot is derived from Czech word
Rabota
Robota
Rebota
Ribota
The more correct a senor can measure, the more ________ it is:
Accurate
Precise
Scaled
Extent
Based on finger movement, Mechanical gripper can be classified as __________
Pivoting movement
Linear or translational movement
a& b
None
The technical name of a hand attached to the wrist of the robot
Gripper
End-effector
Joint
Any of the above
Based on the coordinate system robots can be classified as_________ robots.
Cartesian
Spherical
Cylindrical
a, b& c
____ is a general purpose, programmable machine possessing certain human like characteristics.
Robot
Manipulator
Gripper
None of the above
__ space trajectories are computationally extensive, and require a faster processing time.
Joint
Cartesian
a& b
none
________ terms refers to the use of compressed gasses to drive (power) the robot device?
hydraulic
piezoelectric
photosensitive
pneumatic