A randomized 25 question test from a pool of 488 questions, good luck!
Only motors that are approved for use with a VFD can be used with one. Which of the answers below best relates the motor(s) that is ready for use with a VFD?
Which of the data types below best represents the argument "R" in a CTU?
Which of the events below best describes the immediate result of the "Timer1.IN" being a logic 0?
There are several stages in the alarm lifecycle. Which of these stages is best for identifying or changing alarms?
Which of the terms below is best described as the conditions that are on the rung it is attached to are not false?
Which of the instructions below would best be described as a reset coil, or output?
For commercial and industrial applications, the three-phase induction ac motors are the most commonly used. Which of the answers below is best described as an ac motor that has a magnetized rotor following a rotating magnetic field exactly?
Which of the data types below is best described as either logic 1 or logic 0?
Which of the a answers below best represents the letter "C"?
Which of the events below best describes the immediate result of the "Timer1.Q" being a logic 0?
Which of the data types below best represents the argument "CU" in a CTUD?
There are many different types of instructions for compare blocks. Which of the instructions below would best reflect one that wasn't one of those instructions??
Which of the a answers below best represents the letter "B"?
In SFC, there a several actions that can be done at a step. Which of the answers below represents the name of the program that calls on another SFC program?
Which of the answers below best describes the affect on the "ET" of a retentive TON, when "EN" and "IN" are both 0?
Which of the events below best describes the immediate result of the "Timer1.IN" being a logic 1?
Which of the answers below best describes the letter "D"
Which of the data types below best represents the argument "CV" in a CTU?
Harmonics are a result of rapid switching of diodes in a VFD. Which of the answers below helps in reducing this interference?
Which of the numbers below best represents a N.C. liquid level?
There are 3 basic types of dc VSD motors. Which of the motors below best describes the letter"C"?
Which of the answers below best describes the affect on the "ET" of a retentive TON, when "EN" and "IN" are both 1?
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 monitor the PLCs operation?
Which answer below best represents the address of the "Fan" solenoid?
There are several stages in the alarm lifecycle. Which of these stages is the alarm philosophy involved in evaluating changes to the alarm system?