Automation System Which of the following is a graphical input device? light pen keyboard None of these mouse Track ball light pen keyboard None of these mouse Track ball ANSWER DOWNLOAD EXAMIANS APP
Automation System An operational amplifier: All of these can be used to subtract two or more signals uses the principle of feedback can be used to sum two or more signals None of these All of these can be used to subtract two or more signals uses the principle of feedback can be used to sum two or more signals None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System When a computer fetches an instruction, the binary code representing the instruction appears on the: I/O address bus None of these output data bus input data bus memory data bus I/O address bus None of these output data bus input data bus memory data bus ANSWER DOWNLOAD EXAMIANS APP
Automation System Which of the following is not critical in PC CAD software? None of these Damping Drawing/editing Crosshatching Layering None of these Damping Drawing/editing Crosshatching Layering ANSWER DOWNLOAD EXAMIANS APP
Automation System A dc servo motor: All of these uses a tachometer for speed feedback None of these uses a variable dc voltage for speed control can provide precise position control All of these uses a tachometer for speed feedback None of these uses a variable dc voltage for speed control can provide precise position control ANSWER DOWNLOAD EXAMIANS APP
Automation System A typical NC system has which of the following components? All of these Controller Tape input None of these Machine tool All of these Controller Tape input None of these Machine tool ANSWER DOWNLOAD EXAMIANS APP
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