PLC Timers and Counters Quiz
Interactive Video
•
Computers
•
9th - 10th Grade
•
Hard
Jennifer Brown
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key advantage of using PLC timers over hardwired timers?
They are less reliable.
They are more expensive.
They require more space.
They provide a cost-effective solution.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does a retentive timer differ from a standard on-delay timer?
It starts timing immediately.
It resets automatically after timing.
It retains its accumulated value until reset.
It does not require a reset.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of cascading timers in a PLC?
To start equipment simultaneously.
To start equipment sequentially.
To reduce the number of timers needed.
To stop equipment automatically.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens during a false to true transition in a CTU instruction?
The accumulated value remains the same.
The instruction resets.
The accumulated value decreases.
The accumulated value increases.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In what scenario would you use a CTD instruction?
To reset a timer.
To start a timer.
To count up items.
To count down items.
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