Automation System MCQ

Test your knowledge with important Automation System MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Automation System MCQs on Bissoy. Bissoy App

• Having compatibility and commonality in and between vendors' equipment is called:
  ক

  registration

  খ

  standardization

  গ

  integration

  ঘ

  networking

  ঙ

  None of the above
• A sequence controller:
  ক

  is difficult to program

  খ

  is a mechanical only controller

  গ

  is no longer in widespread use

  ঘ

  performs on/off control functions in relation to time.

  ঙ

  None of the above
• A display of a volume model that shows all of its edges is called a:
  ক

  surface model

  খ

  3-D model

  গ

  wire-frame

  ঘ

  solid model

  ঙ

  None of the above
• Which of the following is a graphical output device?
  ক

  Dot-matrix Printer

  খ

  Plotter

  গ

  Laser Printer

  ঘ

  Line Printer

  ঙ

  None of the above
• What two disciplines are usually tied by a common data base?
  ক

  Documentation and geometric modeling

  খ

  Computer-aided design and computer-aided manufacturing

  গ

  Testing and analysis

  ঘ

  Drafting and documentation

  ঙ

  None of the above
• Operator interaction directly with the CRT is accomplished via:
  ক

  a digitizing tablet

  খ

  vector scanning

  গ

  a stylus

  ঘ

  a touch terminal

  ঙ

  None of the above
• An encoder:
  ক

  is used to send telegraph signals

  খ

  converts an input to a binary number

  গ

  converts a binary number to a decimal number.

  ঘ

  can have only four keys

  ঙ

  None of the above
• Which type of digitizer measures a wave traveling at the speed of sound?
  ক

  Electrostatic

  খ

  Sonic

  গ

  Digitizing sr amer

  ঘ

  Caparitive

  ঙ

  None of the above
• What is required to enable the PC to emulate a graphics terminal?
  ক

  Software

  খ

  A laser printer

  গ

  A color monitor

  ঘ

  A graphics board

  ঙ

  None of the above
• When one must sell a project to management, the most important document he or she can produce is a:
  ক

  method for financing the project

  খ

  summary of the problem

  গ

  project evaluation

  ঘ

  procedure for purchase

  ঙ

  None of the above
• One advantage of a PC in industrial control is that it:
  ক

  has a reliable long life compared to relay logic

  খ

  is very difficult for the inexperienced programmer to understand

  গ

  is unreliable because there are no moving parts

  ঘ

  All of the above

  ঙ

  None of the above
• The program execution time:
  ক

  must be slower than the fastest mechanical operation that is to be controlled

  খ

  will vary depending on the language used

  গ

  cannot be changed once the program is written

  ঘ

  All of the above

  ঙ

  None of the above
• The "end-effector" of a robot:
  ক

  can be an actual tool

  খ

  is the robot "hand"

  গ

  may have a gripping action

  ঘ

  All of the above

  ঙ

  None of the above
• Relay ladder logic is used in a PC because:
  ক

  it is impossible to write a control program for a machine in any other logic

  খ

  it is the best industrial control language ever developed.

  গ

  most industrial control personnel are familiar with relay ladder logic diagrams and this is the easiest for them to use

  ঘ

  All of the above

  ঙ

  None of the above
• The general CAD system was development by considering a wide range of possible uses of such a system.
  ক

  Mechanical engineering design

  খ

  Animation and graphic design

  গ

  Structural engineering design and Electronic circuit design

  ঘ

  All of the above

  ঙ

  None of the above
• Which of the following is often used as an alternative to the light pen or in association with storage tube displays?
  ক

  Digitiser

  খ

  Track ball

  গ

  Mouse

  ঘ

  Tablet

  ঙ

  None of the above
• The "walk-through" method of programming a robot involves:
  ক

  walking through your suggested procedure with your supervisor prior to programming

  খ

  physically moving the robot through all the motions it is to repeat

  গ

  moving the robot from one location to another

  ঘ

  All of the above.

  ঙ

  None of the above
• The concept of a general CAD system was that it should provide:
  ক

  A system for handling user actions.

  খ

  A system for the operation of applications programming.

  গ

  A set of basic system functions and utilities.

  ঘ

  All of the above

  ঙ

  None of the above
• In the operation of a programmable controller:
  ক

  all of the logic status is maintained in memory

  খ

  any latched data must be done using an external latching relay

  গ

  mathematics cannot be performed

  ঘ

  All of the above

  ঙ

  None of the above
• Localizing an object in an image and selectively analyzing the object in a series of redundant layers is referred to as the:
  ক

  Turing test

  খ

  pyramid

  গ

  Gaussian pyramid

  ঘ

  Maxwell pyramid

  ঙ

  None of the above
• The difference between CAD and CAM is that CAD software is directed at product design while CAM software is:
  ক

  concerned with production and control of tool design

  খ

  concerned with management programs

  গ

  designed for communications

  ঘ

  specifically for PC-board design

  ঙ

  None of the above
• The accuracy of a pick-and-place robot can be as good as:
  ক

  + 0.0005 inches

  খ

  + 0.05 inches

  গ

  0.008 inches

  ঘ

  3%

  ঙ

  None of the above
• Which of the following may be classified as an automation system?
  ক

  automated warehouses

  খ

  numerically controlled machine tools

  গ

  robotics

  ঘ

  All of the above

  ঙ

  None of the above
• A microprocessor is:
  ক

  controlled by a program

  খ

  an integrated circuit

  গ

  relatively inexpensive

  ঘ

  All of the above

  ঙ

  None of the above
• A stepping motor;
  ক

  has a speed proportional to voltage input

  খ

  has a commutator

  গ

  is a good choice where continuous rotation is needed

  ঘ

  can index positional movement.

  ঙ

  None of the above
• When a computer fetches an instruction, the binary code representing the instruction appears on the:
  ক

  I/O address bus

  খ

  memory data bus

  গ

  input data bus

  ঘ

  output data bus

  ঙ

  None of the above
• The chosen language for the Japanese Fifth-Generation Compu-ter Project is:
  ক

  LISP

  খ

  FORTRAN

  গ

  COBOL

  ঘ

  PROLOG

  ঙ

  None of the above
• The speed at which the monitor accepts data is called:
  ক

  bandwidth

  খ

  response time

  গ

  interlacing

  ঘ

  scanning

  ঙ

  None of the above
• One of the major benefits of using CAD in tool design is that:
  ক

  product design represents approximately one-half the engineering costs

  খ

  tool motions can be checked to see if there is interference between the tool and the object

  গ

  there is better coordination in the materials-handling area

  ঘ

  it simplifies the trial-and-error method

  ঙ

  None of the above
• Use of modern control technology in automation systems:
  ক

  reduces costs

  খ

  improves reliability

  গ

  increases yield

  ঘ

  All of the above

  ঙ

  None of the above