Automation System One advantage of a PC in industrial control is that it: All of these has a reliable long life compared to relay logic is very difficult for the inexperienced programmer to understand None of these is unreliable because there are no moving parts All of these has a reliable long life compared to relay logic is very difficult for the inexperienced programmer to understand None of these is unreliable because there are no moving parts ANSWER DOWNLOAD EXAMIANS APP
Automation System What Is a process variable? None of these All of these A process parameter that changes value A controlled variable A manipulated variable None of these All of these A process parameter that changes value A controlled variable A manipulated variable ANSWER DOWNLOAD EXAMIANS APP
Automation System In pen plotters, "resolution" refers to the shortest possible line, but in electrostatic plotters it refers to: the speed per inch dual-axis tracking how accurately the plotter returns to a specific point the number of dots per inch None of these the speed per inch dual-axis tracking how accurately the plotter returns to a specific point the number of dots per inch None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System Which of the following represents a conditional branching instruction? BGT LOOPS X = 5 + Y JMP MOTOR GOTO 50 None of these BGT LOOPS X = 5 + Y JMP MOTOR GOTO 50 None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System What two methods are available to build electronic continuous control? Analog and mechanical Analog and digital All of these None of these Pneumatic and analog Analog and mechanical Analog and digital All of these None of these Pneumatic and analog ANSWER DOWNLOAD EXAMIANS APP
Automation System Digital signals: have a sinusoidal shape. are assigned values of 1 or 0 depending on the voltage level None of these can have three possible levels have a frequency measured in units of hertz have a sinusoidal shape. are assigned values of 1 or 0 depending on the voltage level None of these can have three possible levels have a frequency measured in units of hertz ANSWER DOWNLOAD EXAMIANS APP
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