Automation System The axis of movement of a robot may include: elbow rotation All of these None of these X-Y coordinate motion Wrist rotation elbow rotation All of these None of these X-Y coordinate motion Wrist rotation ANSWER DOWNLOAD EXAMIANS APP
Automation System The accuracy of a pick-and-place robot can be as good as: 3% + 0.05 inches None of these 0.008 inches + 0.0005 inches 3% + 0.05 inches None of these 0.008 inches + 0.0005 inches ANSWER DOWNLOAD EXAMIANS APP
Automation System D/A (digital to analog) conversion: None of these both (b) and (c) has to be sampled at 1/2 the highest input frequency results in a binary code as the final output must be fed through a filter to reproduce the original signal accurately None of these both (b) and (c) has to be sampled at 1/2 the highest input frequency results in a binary code as the final output must be fed through a filter to reproduce the original signal accurately ANSWER DOWNLOAD EXAMIANS APP
Automation System The refresh-vector CRT uses which of the following techniques? Uses an electron gun to continuously flood the surface of the tube. None of these Makes changes on the image by increasing the anode voltage. Creates images on the screen by scanning straight-line vectors between selected points. 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 Makes changes on the image by increasing the anode voltage. Creates images on the screen by scanning straight-line vectors between selected points. The beam constantly travels across the screen to turn on/off a series of pixels. ANSWER DOWNLOAD EXAMIANS APP
Automation System Semiconductor devices: None of these usually have a very short MTBF (mean time between failure) All of these are less reliable than electro¬mechanical components have a very short infant mortality period None of these usually have a very short MTBF (mean time between failure) All of these are less reliable than electro¬mechanical components have a very short infant mortality period ANSWER DOWNLOAD EXAMIANS APP
Automation System The electronic component that has been the key to recent developments in automation is the: integrated circuit diode improved vacuum tube None of these transistor integrated circuit diode improved vacuum tube None of these transistor ANSWER DOWNLOAD EXAMIANS APP
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