Automation System Which of the following is a graphical input device? None of these mouse light pen keyboard Track ball None of these mouse light pen keyboard Track ball ANSWER DOWNLOAD EXAMIANS APP
Automation System An encoder: converts an input to a binary number converts a binary number to a decimal number. is used to send telegraph signals None of these can have only four keys converts an input to a binary number converts a binary number to a decimal number. is used to send telegraph signals None of these can have only four keys ANSWER DOWNLOAD EXAMIANS APP
Automation System A disadvantage of Numerical Control (NC) is: the computer is not reliable the tape and tape reader are not reliable None of these the machine tool can easily overheat one operator is needed for each machine. the computer is not reliable the tape and tape reader are not reliable None of these the machine tool can easily overheat one operator is needed for each machine. ANSWER DOWNLOAD EXAMIANS APP
Automation System Skipping every other line and picking up the skipped lines on the second pass is called: refresh-vector interlacing None of these raster-scan stroke writing refresh-vector interlacing None of these raster-scan stroke writing ANSWER DOWNLOAD EXAMIANS APP
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. Makes changes on the image by increasing the anode voltage. None of these Uses an electron gun to continuously flood the surface of the tube. 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. Makes changes on the image by increasing the anode voltage. None of these Uses an electron gun to continuously flood the surface of the tube. Creates images on the screen by scanning straight-line vectors between selected points. ANSWER DOWNLOAD EXAMIANS APP
Automation System Most data transmission in the future will be: analog in nature digital bit stream encoded data None of these carried over metallic telephone lines All of these analog in nature digital bit stream encoded data None of these carried over metallic telephone lines All of these ANSWER DOWNLOAD EXAMIANS APP
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