Automation System Stepping motors: can run both clockwise and counterclockwise can run at varying speeds do not require commutators All of these can be built to index different amounts by changing the pole configuration can run both clockwise and counterclockwise can run at varying speeds do not require commutators All of these can be built to index different amounts by changing the pole configuration ANSWER DOWNLOAD EXAMIANS APP
Automation System The refresh-vector CRT uses which of the following techniques? Makes changes on the image by increasing the anode voltage. Creates images on the screen by scanning straight-line vectors between selected points. Uses an electron gun to continuously flood the surface of the tube. The beam constantly travels across the screen to turn on/off a series of pixels. 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. Uses an electron gun to continuously flood the surface of the tube. The beam constantly travels across the screen to turn on/off a series of pixels. None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System The output of a thermocouple is: a capacitance a resistance a current a voltage None of these a capacitance a resistance a current a voltage None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System Flood guns bombard the phosphor surface of the tube in which one of the following types of CRT technology? None of these Refresh-vector CRT Direct view storage tube Stroke CRT Raster scan CRT None of these Refresh-vector CRT Direct view storage tube Stroke CRT Raster scan CRT ANSWER DOWNLOAD EXAMIANS APP
Automation System Many things can be done to minimize downtime loss. Identify two of them. provide an extra workstation None of these establish a user forum program both b and c stock critical spare parts provide an extra workstation None of these establish a user forum program both b and c stock critical spare parts ANSWER DOWNLOAD EXAMIANS APP
Automation System D/A (digital to analog) conversion: None of these results in a binary code as the final output must be fed through a filter to reproduce the original signal accurately has to be sampled at 1/2 the highest input frequency both (b) and (c) None of these results in a binary code as the final output must be fed through a filter to reproduce the original signal accurately has to be sampled at 1/2 the highest input frequency both (b) and (c) ANSWER DOWNLOAD EXAMIANS APP
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