Computer Science - Automation System

41. 

What was the name of the Japanese worker who was killed by an industrial robot at the Akashi plant of Kawasaki Heavy Industries in Japan?

A. M. Shubhagya
B. Harun Shimada
C. Kenji Urada
D. K. Miceni
E. None of the above

Answer: Option C

Explanation:

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42. 

When of the following produces the best quality graphics reproduction?

A. Dot metric printers
B. Ink jet printers
C. Laser printers
D. Plotters
E. None of the above

Answer: Option D

Explanation:

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43. 

The three key elements for a graphics workstation include the host processor, display controller, and:

A. mouse
B. keyboard
C. CRT
D. digitizer
E. None of the above

Answer: Option C

Explanation:

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44. 

An operational amplifier:

A. can be used to subtract two or more signals
B. can be used to sum two or more signals
C. uses the principle of feedback
D. All of the above
E. None of the above

Answer: Option D

Explanation:

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45. 

The raster CRT eliminates:

A. flicker and slow update
B. slow update only
C. flicker only
D. has no effect
E. None of the above

Answer: Option A

Explanation:

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