Automation System
Which of the following method is used the results of a design analysis as a base for redesign decisions?

All of these
The direct method
The design selection method
None of these
The iterative design method

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Automation System
If the transient response is under damped:

None of these
steady-state will be reached faster than if the system is overdamped
both a and b
the present overshoot is zero
the value of the output will exceed the value of the input at times during the transient period

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Automation System
The SKETCHPAD system

is used for interactive Graphics
All of these
is expensive because it is sophisticated and make demands on the power and resources of the computer.
None of these
consisted of an cathode-ray oscilloscope driven by a Lincoln Tx2 computer where by graphical information was displayed on the screen.

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Automation System
An encoder:

is used to send telegraph signals
None of these
converts an input to a binary number
can have only four keys
converts a binary number to a decimal number.

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Automation System
How is the integral mode implemented on a digital controller?

All of these
the error is divided into discrete amounts
the digital controller cannot handle integral mode
None of these
the error signal is summed over a discrete time interval and accumulated by the controller

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