Automation System Objective Type Questions - Set 01 - ObjectiveBooks

Automation System Objective Type Questions - Set 01

Practice Test: Question Set - 01

1. The digitizing technology that uses an electric field radiated from the tablet and picked up by a cursor is:
    (A) Electromagnetic
    (B) Raster
    (C) Sonic
    (D) Electrostic

2. Historically, central systems were used because:
    (A) Semiconductor memory was not available
    (B) Memory was very expensive
    (C) Memory consumed a large amount of power
    (D) All of the above

3. Ergonomics refers to:
    (A) The human aspect of the environment around the workstation as well as the workstation itself
    (B) The cost relationship of the workstation versus productivity
    (C) The level of involvement the operator has with the workstation
    (D) The technology involved in the workstation itself

4. The APT (automatically programmed tools) language is used with:
    (A) Large automation systems
    (B) Drafting systems
    (C) Programmable controllers
    (D) Numerical controlled machines

5. Who are called steel collar workers?
    (A) Office clerks
    (B) Factory workers
    (C) Steel factory workers
    (D) Robots

6. The integrated circuit:
    (A) Often is called a "chip"
    (B) Led to the development of the transistor
    (C) Has revolutionized electronics
    (D) Both (b) and (c)

7. The hardware device Jhat acts as both a switching and connecting unit is called a(n):
    (A) Concentrator
    (B) RS-232C port
    (C) Multiplexer
    (D) Communications processor

8. The refresh-vector CRT uses which of the following techniques?
    (A) The beam constantly travels across the screen to turn on/off a series of pixels
    (B) Makes changes on the image by increasing the anode voltage
    (C) Uses an electron gun to continuously flood the surface of the tube
    (D) Creates images on the screen by scanning straight-line vectors between selected points

9. Localizing an object in an image and selectively analyzing the object in a series of redundant layers is referred to as the:
    (A) Turing test
    (B) Pyramid
    (C) Gaussian pyramid
    (D) Maxwell pyramid

10. The main activity(ies) of Designer in CAD is/are:
    (A) Control of the design process in information distribution
    (B) Application of creativity, ingenuity and experience
    (C) Organization of design information
    (D) All of the above

11. The lowest form of computer language is called:
    (B) BASIC
    (C) Machine language
    (D) COBOL

12. Relay ladder logic is used in a PC because:
    (A) It is impossible to write a control program for a machine in any other logic
    (B) It is the best industrial control language ever developed
    (C) Most industrial control personnel are familiar with relay ladder logic diagrams and this is the easiest for them to use
    (D) All of the above

13. Plotter accuracy is measured in terms of repeatability and:
    (A) Intelligence
    (B) Vertical dimension
    (C) Resolution
    (D) Buffer size

14. The steady-state error is:
    (A) Independent of the type of input
    (B) A function of the transient response
    (C) Zero for all inputs to type-1 systems
    (D) Decreased by increasing gain

15. When one must sell a project to management, the most important document he or she can produce is a:
    (A) Method for financing the project
    (B) Summary of the problem
    (C) Project evaluation
    (D) Procedure for purchase

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