Automation System The difference between CAD and CAM is that CAD software is directed at product design while CAM software is: concerned with management programs designed for communications None of these concerned with production and control of tool design specifically for PC-board design concerned with management programs designed for communications None of these concerned with production and control of tool design specifically for PC-board design ANSWER DOWNLOAD EXAMIANS APP
Automation System In the operation of a programmable controller: mathematics cannot be performed all of the logic status is maintained in memory All of these None of these any latched data must be done using an external latching relay mathematics cannot be performed all of the logic status is maintained in memory All of these None of these any latched data must be done using an external latching relay ANSWER DOWNLOAD EXAMIANS APP
Automation System Historically, central systems were used because: All of these semiconductor memory was not available None of these memory consumed a large amount of power memory was very expensive All of these semiconductor memory was not available None of these memory consumed a large amount of power memory was very expensive ANSWER DOWNLOAD EXAMIANS APP
Automation System A Hall effect switch is usually used to: sense a vacuum sense the presence of a magnetic object. measure temperature None of these measure voltage sense a vacuum sense the presence of a magnetic object. measure temperature None of these measure voltage ANSWER DOWNLOAD EXAMIANS APP
Automation System Time proportioning control: None of these cannot use a TM990 micro¬computer can be used on a PM550 programmable process controller a and b above. is less efficient than normal PID control None of these cannot use a TM990 micro¬computer can be used on a PM550 programmable process controller a and b above. is less efficient than normal PID control ANSWER DOWNLOAD EXAMIANS APP
Automation System An aneroid barometer can measure only atmospheric pressure is very unreliable None of these measures pressure by sensing deflection of an evacuated chambers. can be used to measure gas or liquid flow rates can measure only atmospheric pressure is very unreliable None of these measures pressure by sensing deflection of an evacuated chambers. can be used to measure gas or liquid flow rates ANSWER DOWNLOAD EXAMIANS APP