An N-joint manipulator will have………….number of trajectory segments.
3N
5N
(a) and (b)
none of the above
Correct Answer :
C. (a) and (b)
Related Questions
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
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
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
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
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
___ is also known as work volume of robot.
Work envelope
Speed of movement
Load carrying capacity
Precision of movement
A manipulator with 6 DOF is ______________
1-D Manipulator
2-D Manipulator
3-D Manipulator
Spatial Manipulator
_____________ is the name for space inside which a robot unit operates?
environment
spatial base
exclusion zone
work envelope
Robot is derived from Czech word
Rabota
Robota
Rebota
Ribota
____________ can be considered as Differential motions of a frame.
Differential translations
differential rotations
Differential transformations
a, b, & c
________ terms refers to the use of compressed gasses to drive (power) the robot device?
hydraulic
piezoelectric
photosensitive
pneumatic
The more correct a senor can measure, the more ________ it is:
Accurate
Precise
Scaled
Extent
Internal state sensors are used for measuring __________ of the end effector.
Position
Position & Velocity
Velocity & Acceleration
Position, Velocity & Acceleration
A program language:
defines the form of the instruction
is always machine dependent
is never machine dependent
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
Sensors are the transducers that are used to____.
Measure physical quantity
Hold the objects
Fix the objects
None of the above
Grippers are used to_____.
Hold the objects
Sense the objects
Move the objects
Both (A) & (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
Which type of sensor is used to measure the distance between the vehicle and other objects in its environment:
Ultrasonic sensor
Tactile sensor
Motion sensor
None of these
Based on finger movement, Mechanical gripper can be classified as __________
Pivoting movement
Linear or translational movement
a& b
None
From Which of the following is application of robot.
Welding
Machine loading & unloading
Both (A) & (B)
None 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
Number of linear co-ordinates in a cylindrical co-ordinate robot.
2
3
1
0 45.
14-The following drive is used for lighter class of Robot.
Pneumatic drive
Hydraulic drive
Electric drive
All of the above
The technical name of a hand attached to the wrist of the robot
Gripper
End-effector
Joint
Any of the above
Third-degree polynomial can be used with __________ number of constraint s.
1
2
3
4
Which of the following is not application of Robotics?
Industries
Military
Medicine
Hills
Based on the coordinate system robots can be classified as_________ robots.
Cartesian
Spherical
Cylindrical
a, b& c
____ is area of engineering and science which understand the different principles, structure and programming of robot.
Mechatronics
Robotics
Aeronautics
None of the above
If the orientation changes without the change of position then the transformation is ___
Pure translation
pure rotation
Combined transformation
none