A randomized 25 question test from a pool of 488 questions, good luck!
Which of the terms below best describes the "Start" switch?
Which of the answers best represents the letter "B" in the picture below?
Which of the data types below best represents the argument "CD" in a CTD?
Which of the numbers below best represents the address "O:51.04"?
The task folder generally contains 3 types of tasks. Which of the tasks below, once completed, automatically restarts the routine?
Which of the data types below is best described as a number with no decimals?
In SFC, there a several basic graphics that create the program. Which of the answers below represents the connection from the step to the transition?
The speed in a VFD is controlled by the voltage and frequency applied to the motor. Which of the control strategies below would best be described as one that does not have any details to discern the motors speed?
Which of the data types below best represents the argument "Load" in a CTUD?
Which of the data types below best reflects that of the "Q" argument of a "TON" timer?
Which of the a answers below best represents the letter "E"?
Which of the numbers below best represents the address "O:51.04"?
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 20° separation from a rectifier output?
The dc VSD has very simple operating principles. Motor speed of a dc VSD is directly proportional to which of the answers below?
Alarm management is based upon the process conditions model. Which of the conditions in that model could be described as the conditions resulting in a cataclysmic loss or event?
Which of the data types below best represents the argument "CU" in a CTUD?
Which of the data types below best reflects that of the "IN" argument of a "TON" timer?
The organization of programs in PLCs in common to all manufacturers, just the naming conventions are different. Which of the system folders below would contain the ability to execute programs at a set time, taking priority over continuously executed programs?
Which of the answers below best represents the letter "C"?
Which of the answers below best represents the letter "B"?
Alarm management is based upon the process conditions model. Which of the conditions in that model could be described as the acceptable operating conditions?
In ST programming there are several basic statements that are used. Which of the statements can be best described as one that decisions are made with?
Typically PLC programs can run several programming languages at the same time. Which of those languages would be best for Boolean or discrete logic control applications?
In SFC, there a several basic graphics that create the program. Which of the answers below represents a single square with a small number for reference?
There are 3 basic types of dc VSD motors. Which of the motors below best describes the letter"B"?
