Automation System - Section 3 Multiple Questions and Answers.




16.A venturi tube:
A. is extremely difficult to use
B. is made only of metal
C. measures the presence of a liquid
D. can be used to measure gas or liquid flow rates

17.The APT (automatically progra¬mmed tools) language is used with:
A. large automation systems
B. drafting systems
C. programmable controllers
D. numerical controlled machines.

18.The ideal solution is to have a system coordinator who will interface with the engineering and manufacturing managers, as well as the:
A. finance manager
B. president
C. marketing manager
D. MIS manager

19.Four basic elements are required for an automated machine tool or production process. They are: input interface, memory, output interface and:
A. logic
B. software
C. NC tape programming
D. computer graphics workstation

20.The Ziegler-Nichols method:
A. is a graphical solution method
B. can be used to determine gain factors of a PI loop
C. is a method of control
D. a and b above

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