A9 Ch4 Programmable Controllers Question and answers 100% correct 2024/2025
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Course
BOIE 8010
Institution
BOIE 8010
A9 Ch4 Programmable Controllers Question and answers 100% correct 2024/2025 A9 Ch4 Programmable Controllers
Programmable Logic Controllers:
A)
Are limited to doing only 1 thing at a time
B)
Have replaced pneumatic controls across industry
C)
Are common in industrial sites
D)
Ar...
B)
Have replaced pneumatic controls across industry
C)
Are common in industrial sites
D)
Are delicate instruments
E)
Are not expandable - correct answer ✔c
HMI stands for:
A)
Human Mechanical Interference
B)
Hard wired Mechanical Interface
,C)
Hierarchy of Mechanical Interaction
D)
Historical Measured Inputs
E)
Human Machine Interface - correct answer ✔e
Computerized graphic displays used as HMIs are called:
A)
Digital interface panels
B)
Mimics
C)
Interface screens
D)
Annunciator panels
E)
CRT's - correct answer ✔b
, To program a PLC, a laptop must be plugged into:
A)
Signal Port on output module
B)
Programming port on the CPU
C)
Measured variable port
D)
Signal port on input module
E)
Final control element - correct answer ✔b
Analog inputs are typically variable current or voltage signals from:
A)
Limit switches
B)
Manual push buttons
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