WorksheetsProgrammable Logic Controller
Total questions: 9
Worksheet time: 5mins
Name
Class
Date
1.
what does PLC stand for?
a)
potential locking clamp
b)
Program ladder circuit
c)
Programmable logic controllers
d)
Predefined logic controller
2.
What does the PT stand for
a)
Passive transistor
b)
Preset time
c)
Input
3.
What connects to the IN section
a)
Output
b)
Time value
c)
Input
4.
What must you do to get the LEDs to flash?
a)
Enable inputs
b)
Enable clock memory
c)
Turn them off and on
d)
Disable system protocol
5.
What goes in the Q section
a)
Input
b)
Output
c)
Reset
6.
What does TOF stand for
a)
Timer off delay
b)
Timer on delay
c)
Timer is off
d)
Timer is on
7.
What are the internal bits of memory called?
a)
Memory bytes
b)
Memory words
c)
Memory double words
d)
Memory bits
8.
What is this type of circuit called?
a)
Sealing circuit
b)
Run circuit
c)
Stop circuit
d)
Start circuit
9.
What is the default value of timers
a)
Seconds
b)
Milliseconds
c)
Hours
d)
Minuets
100 %
