Automation System The refresh-vector CRT uses which of the following techniques? The beam constantly travels across the screen to turn on/off a series of pixels. Uses an electron gun to continuously flood the surface of the tube. None of these Creates images on the screen by scanning straight-line vectors between selected points. Makes changes on the image by increasing the anode voltage. The beam constantly travels across the screen to turn on/off a series of pixels. Uses an electron gun to continuously flood the surface of the tube. None of these Creates images on the screen by scanning straight-line vectors between selected points. Makes changes on the image by increasing the anode voltage. ANSWER DOWNLOAD EXAMIANS APP
Automation System Compared to an open-loop system, a closed-loop control system is: None of these more stable more accurate more complex All of these None of these more stable more accurate more complex All of these ANSWER DOWNLOAD EXAMIANS APP
Automation System A semi-continuous operation means: a computer is a required part of the machine each operation in a sequence is continuous, but subsequent operations in the sequence may be different. the operation is continuous each shift, but stops between shifts coffee breaks are allowed for the operator None of these a computer is a required part of the machine each operation in a sequence is continuous, but subsequent operations in the sequence may be different. the operation is continuous each shift, but stops between shifts coffee breaks are allowed for the operator None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System Which of the following devices would be classified as a robot by the Robot Institute of America? None of these Pick-and-place manipulator All of these Automobile Artificial hand None of these Pick-and-place manipulator All of these Automobile Artificial hand ANSWER DOWNLOAD EXAMIANS APP
Automation System Today, programmable controllers: are relatively low cost compared with the original digital equipment available for industrial control None of these are more powerful then the first controllers on the market can be cost effective even when replacing just a few relays All of these are relatively low cost compared with the original digital equipment available for industrial control None of these are more powerful then the first controllers on the market can be cost effective even when replacing just a few relays All of these ANSWER DOWNLOAD EXAMIANS APP
Automation System What prevents a robotic instrument from running into other objects? negative image functional manipulators sensory devices None of these memory negative image functional manipulators sensory devices None of these memory ANSWER DOWNLOAD EXAMIANS APP
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