Automation System If a sine wave has a frequency of 500 Hz, the period in seconds of the sine wave is: 5000 None of these 0.002. 0.003 0.02 5000 None of these 0.002. 0.003 0.02 ANSWER DOWNLOAD EXAMIANS APP
Automation System For a type 0 system, the steady-state: error for a velocity input is always zero (a) and (c) input for acceleration input is always non-zero None of these error for a step input is always zero error for a velocity input is always zero (a) and (c) input for acceleration input is always non-zero None of these error for a step input is always zero ANSWER DOWNLOAD EXAMIANS APP
Automation System The refresh-vector CRT uses which of the following techniques? None of these The beam constantly travels across the screen to turn on/off a series of pixels. 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. None of these The beam constantly travels across the screen to turn on/off a series of pixels. 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. ANSWER DOWNLOAD EXAMIANS APP
Automation System Digitizers can be converted from "dumb" to "smart" through the addition of: keyboard a microprocessor a scanner None of these an electromagnetic coupling keyboard a microprocessor a scanner None of these an electromagnetic coupling ANSWER DOWNLOAD EXAMIANS APP
Automation System Sensors: are easily developed will be much smarter and more sophisticated in the future are not important in automation probably will not improve over the next decade None of these are easily developed will be much smarter and more sophisticated in the future are not important in automation probably will not improve over the next decade None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System Three different aspects of colour are used to define specific colours. They are hue, saturation, and: gray scale metamer shading value None of these gray scale metamer shading value None of these ANSWER DOWNLOAD EXAMIANS APP
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