Automation System Relay ladder logic is used in a PC because: it is impossible to write a control program for a machine in any other logic most industrial control personnel are familiar with relay ladder logic diagrams and this is the easiest for them to use All of these None of these it is the best industrial control language ever developed. it is impossible to write a control program for a machine in any other logic most industrial control personnel are familiar with relay ladder logic diagrams and this is the easiest for them to use All of these None of these it is the best industrial control language ever developed. ANSWER DOWNLOAD EXAMIANS APP
Automation System Digitizers can be converted from "dumb" to "smart" through the addition of: a microprocessor an electromagnetic coupling None of these keyboard a scanner a microprocessor an electromagnetic coupling None of these keyboard a scanner ANSWER DOWNLOAD EXAMIANS APP
Automation System Most continuous control actuators: (b) and (c) above are of the time proportioning type None of these use a 4 to 20 mA current loop input are used with standard continuous control loop (b) and (c) above are of the time proportioning type None of these use a 4 to 20 mA current loop input are used with standard continuous control loop ANSWER DOWNLOAD EXAMIANS APP
Automation System Which of the following are kinds of instructions? All of these None of these Arithmetic Conditional branching Input All of these None of these Arithmetic Conditional branching Input ANSWER DOWNLOAD EXAMIANS APP
Automation System The difference between CAD and CAM is that CAD software is directed at product design while CAM software is: concerned with production and control of tool design designed for communications concerned with management programs specifically for PC-board design None of these concerned with production and control of tool design designed for communications concerned with management programs specifically for PC-board design None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System D/A (digital to analog) conversion: must be fed through a filter to reproduce the original signal accurately has to be sampled at 1/2 the highest input frequency None of these both (b) and (c) results in a binary code as the final output must be fed through a filter to reproduce the original signal accurately has to be sampled at 1/2 the highest input frequency None of these both (b) and (c) results in a binary code as the final output ANSWER DOWNLOAD EXAMIANS APP
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