Automation System What is proportional control? None of these The gain is independent of offset error. All of these The controller output varies continuously over a range It has a discrete output for each error value None of these The gain is independent of offset error. All of these The controller output varies continuously over a range It has a discrete output for each error value ANSWER DOWNLOAD EXAMIANS APP
Automation System Digitizers can be converted from "dumb" to "smart" through the addition of: a scanner a microprocessor keyboard None of these an electromagnetic coupling a scanner a microprocessor keyboard None of these an electromagnetic coupling ANSWER DOWNLOAD EXAMIANS APP
Automation System A dc servo motor: All of these uses a tachometer for speed feedback uses a variable dc voltage for speed control can provide precise position control None of these All of these uses a tachometer for speed feedback uses a variable dc voltage for speed control can provide precise position control None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System A microprocessor: is another name for a computer None of these executes a program of instructions (a) and (c) is a CPU in integrated circuit form is another name for a computer None of these executes a program of instructions (a) and (c) is a CPU in integrated circuit form ANSWER DOWNLOAD EXAMIANS APP
Automation System Which of the following is not critical in PC CAD software? Drawing/editing None of these Layering Crosshatching Damping Drawing/editing None of these Layering Crosshatching Damping ANSWER DOWNLOAD EXAMIANS APP
Automation System The refresh-vector CRT uses which of the following techniques? 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. None of these Uses an electron gun to continuously flood the surface of the tube. 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. None of these Uses an electron gun to continuously flood the surface of the tube. Makes changes on the image by increasing the anode voltage. ANSWER DOWNLOAD EXAMIANS APP
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