MCQ
Which one of the following robots also called spherical robot?
a.) SCARA
b.) Delta
c.) Polar
d.) None of the above
c.) Polar
Which of the following are the components of process automation?
a.) Sensors
b.) Controllers
c.) Actuators
d.) All the above
d.) All the above
Which of the following signals have voltage levels represented in 0’s and 1’s?
a.)Digital signal
b.)Analog signal
c.)Both a and b
d.)Any of the above
a.)Digital signal
What type of control system uses feedback to adjust the output in order to maintain a constant set point?
a) Open-loop control
b) Closed-loop control
c) both a and b
d) None of the above
b) Closed-loop control
Advantages of robots include:
A.) increased productivity
B.) ability to withstand hazardous environments
C.) good return on investment and better company image
D.) All of the above
E.) None of the above
D.) All of the above
Which one of the following robots with two prismatic joints?
a.) Cartesian
b.) Cylindrical
c.) Articulated
d.) None of the above
b.) Cylindrical
Which of the following statement is true regarding the automation process?
a.) It is a process that automatically controls process like pulp factories
b.) It is a process that controls process like pulp factories using robots
c.) It is a process that controls process like pulp factories using humans
d.) None of the above
a.) It is a process that automatically controls process like pulp factories
Robots can increase productivity because :
a.) they do not take a vacation
b.) they do not get tired
c.) production quality is uniform
d.) All of the above
e.) None of the above
d.) All of the above
Which of the following is not a common input device in a control system?
a) Sensors
b) Actuators
c) Timers
d) Speakers
d) Speakers
Robots are specified by
a) pay load
b) dimension of work envelope
c) degree of freedom
d) all of the mentioned
d) all of the mentioned
Which one of the following joints comes under rotary motion?
a.) Orthogonal Joint
b.) Linear Joint
c.) Both a and b
d.) Revolving Joint
d.) Revolving Joint
A automation system is related to ________.
a.) Distributed control system
b.) Supervisory control and data acquisition system
c.) Distinct control system
d.) Both a and b
d.) Both a and b
The heart of automation technology is
a.) robots
b.) sensors
c.) controllers
d.) actuators
e.) none of the above
c.) controllers
Name the types of automation?
1. Fixed or Hard automation
2. Programmable automation
3. Flexible or Soft automation
Name the 4 D environments in which robots are used?
1. Dangerous
2. Dirty
3. Dull
4. Difficult
The robots are categorized into _________________ types based on physical configuration?
a.) One
b.) Two
c.) Four
d.) Five
d.) Five
Which of the following are the advantages of the Automation process?
a.) Productivity is increased
b.) Quality is improved
c.) Cost of labor is reduced
d.) Both a and b
d.) Both a and b
Which of the following devices would be classified as a robot ?
A.) Automobile
B.) Pick-and-place manipulator
C.) Artificial hand
D.) All of the above
E.) None of the above
B.) Pick-and-place manipulator
What full form of LIDAR ?
Light / Laser Detection and Ranging
Name the types of industrial robots?
1.) Cartesian robots
2.) Cylindrical Robots
3.) Spherical robots
4.) Articulated Robots
5.) SCARA Robots
What are the benefits of SCARA robots?
a.) High speed
b.) High repeatability
c.) Limited payloads
d.) Both a and b
d.) Both a and b
Which one of the following is energy transfer element of electrical power system?
a.) High pressure air
b.) high pressure liquid
c.) electrical motor
d.) none of these
c.) electrical motor
Flexible manufacturing system may be :
A.) an automated assembly line
B.) expensive to alter
C.) very difficult to change when new products are introduced
D.) All of the above.
E.) None of the above
A.) an automated assembly line
Name all types of Industry revolution along with a term related to it?
1. Industrial Revolution 1.0 - Mechanization
2. Industrial Revolution 2.0 - Mass Production
3. Industrial Revolution 3.0 - Automation
4. Industrial Revolution 4.0 - IoT
Name the symbolization of all robots ?
1.) Cartesian robots -- PPP or 3P
2.) Cylindrical Robots -- RPP or R2P
3.) Spherical robots ---- RRP or 2RP
4.) Articulated Robots --- RRR or 3R
5.) SCARA Robots ---- RRP or 2RP