Automation System
The difference between a high-technology and a medium-technology robot is the:

accuracy of the robot
speed of movement
None of these
complexity of the task it can perform.
range of motion of the robot

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Automation System
Time proportioning control:

is less efficient than normal PID control
can be used on a PM550 programmable process controller
a and b above.
cannot use a TM990 micro¬computer
None of these

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Automation System
If the transient response is under damped:

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

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Automation System
An aneroid barometer

can be used to measure gas or liquid flow rates
is very unreliable
measures pressure by sensing deflection of an evacuated chambers.
can measure only atmospheric pressure
None of these

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