A randomized 25 question test from a pool of 488 questions, good luck!
There are many options to choose from for alarm states. Which of the following alarm states can be best described as when the normal specifications of the process are not being broken?
Which answer below best represents the address of the "Light_red" solenoid?
Which of the numbers below best represents the "energize output" symbol?
Redundancy is termed as "availability" for most PLC systems. Which of the answers below best describes an availability that would shutdown to an I/O fault only?
Which of the answers below best represents the "C" in the picture below?
Which of the a answers below best represents the letter "E"?
Which of the data types below best represents the argument "PV" in a CTU?
There are 3 basic types of dc VSD motors. Which of the motors below best describes the letter"A"?
when the PLC is in run mode, it's _________ repeatedly executes the programmed LD in three steps. Choose the term below that best fills in the blank.
Which of the numbers below best represents a N.O. momentary switch?
Which component below is best described as one that converts a received analog field signal to a representative digital number?
In the process conditions model, there are transition points between the stages of operating conditions. Which of the answers below is the transition point between the abnormal to shutdown conditions?
Which of the numbers below best represents a N.C. limit switch?
Alarm management is based upon the process conditions model. Which of the conditions in that model could be described as the optimal operating conditions?
Which of the answers best represents the letter "B" in the picture below?
Which of the answers below best describes the letter "A
Typically PLC programs can run several programming languages at the same time. Which of those languages would be best for multiple operations that need are managed at a high level?
Which answer below best represents the address of the "Stop" switch?
-32,768 to +32,767 is the normal range of an integer value. Which of the bits below would be best used in the event the count went above the maximum value?
The fixed diode bridge is the most common rectifier a VFD. Which of the answers below would best describe a dc waveform pulsing with a 30° separation from a rectifier output?
Which of the answers below best describes the "examine on" input instruction?
In FBD, subroutines are very useful for clean logic. Which of the function blocks below is the last one executed by any subroutine?
Typically PLC programs can run several programming languages at the same time. Which of those languages would be best for procedures relating to shutdown?
Which of the data types below best represents the argument "Q" in a retentive "TON"?
Which of the instructions below is best described as working primarily with analog data rather than boolean data?