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MCQs

Total Questions : 474 | Page 7 of 48 pages
Question 61. Flexible manufacturing allows for:
  1.    factory management
  2.    automated design
  3.    tool design and tool production
  4.    quick and inexpensive product changes
  5.    None of the above
 Discuss Question
Answer: Option D. -> quick and inexpensive product changes
Question 62. Three different aspects of colour are used to define specific colours. They are hue, saturation, and:
  1.    metamer
  2.    value
  3.    gray scale
  4.    shading
  5.    None of the above
 Discuss Question
Answer: Option B. -> value
Question 63. A way to transfer programs to a central system is:
  1.    by setting bit switches on the central CPU
  2.    to copy the program into PROMs and install the PROMs in the system
  3.    to develop the program on the actual system only
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option B. -> to copy the program into PROMs and install the PROMs in the system
Question 64. The device that assembles groups of characters into complete messages prior to their entering the CPU is called:
  1.    a compiler
  2.    an interpreter
  3.    a communications processor
  4.    an editor
  5.    None of the above
 Discuss Question
Answer: Option C. -> a communications processor
Question 65. Which industry is the leading user of robots?
  1.    Chemical industry
  2.    Automobile industry
  3.    Electronic industry
  4.    Shipping industry
  5.    None of the above
 Discuss Question
Answer: Option B. -> Automobile industry
Question 66. What two methods are available to build electronic continuous control?
  1.    Analog and mechanical
  2.    Pneumatic and analog
  3.    Analog and digital
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option C. -> Analog and digital
Question 67. If the transient response of a system is overdamped:
  1.    the value of the output exceeds the value of the input at times during the transient period.
  2.    the value of the output never exceeds the value of the input during the transient period.
  3.    the value of the output never stabilizes.
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option B. -> the value of the output never exceeds the value of the input during the transient period.
Question 68. Resolution in a CRT refers to:
  1.    the speed at which the monitor can accept data from the computer
  2.    the number of phosphor dots that react when hit by the electron beam
  3.    the number of addressable elements on the tube
  4.    the number of pixels in each square centimeter
  5.    None of the above
 Discuss Question
Answer: Option C. -> the number of addressable elements on the tube
Question 69. Actuators are used to:
  1.    sense an object
  2.    activate a chemical
  3.    make a mechanical movement
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option C. -> make a mechanical movement
Question 70. If the period of a sine wave is 0.001 second, the frequency of the sine wave is:
  1.    0.001 Hz
  2.    1,000 Hz
  3.    10,000 Hz
  4.    10 Hz
  5.    None of the above
 Discuss Question
Answer: Option B. -> 1,000 Hz

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