Automation System Light sensors: work in direct sunlight never use infrared light as light source cannot be used a s limit switches. come in a wide variety of mounting styles None of these work in direct sunlight never use infrared light as light source cannot be used a s limit switches. come in a wide variety of mounting styles None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System An aneroid barometer is very unreliable can measure only atmospheric pressure measures pressure by sensing deflection of an evacuated chambers. can be used to measure gas or liquid flow rates None of these is very unreliable can measure only atmospheric pressure measures pressure by sensing deflection of an evacuated chambers. can be used to measure gas or liquid flow rates None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System Most continuous control actuators: None of these are used with standard continuous control loop use a 4 to 20 mA current loop input are of the time proportioning type (b) and (c) above None of these are used with standard continuous control loop use a 4 to 20 mA current loop input are of the time proportioning type (b) and (c) above ANSWER DOWNLOAD EXAMIANS APP
Automation System The program counter: is where arithmetic is done in a computer. decides which program to run counts the number of instructions that have been executed contains the address of the next instruction to be executed None of these is where arithmetic is done in a computer. decides which program to run counts the number of instructions that have been executed contains the address of the next instruction to be executed None of these ANSWER DOWNLOAD EXAMIANS APP
Automation System Which of these controller types is the most accurate? Proportional Three mode None of these Proportional plus derivative Proportional plus integral Proportional Three mode None of these Proportional plus derivative Proportional plus integral ANSWER DOWNLOAD EXAMIANS APP
Automation System A microprocessor is: None of these relatively inexpensive an integrated circuit controlled by a program All of these None of these relatively inexpensive an integrated circuit controlled by a program All of these ANSWER DOWNLOAD EXAMIANS APP
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