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Tpc 298 Programmable Logic Controllers Questions and answers 2024/2025
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Tpc 298 Programmable Logic Controllers Questions and answers 2024/2025
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Solution 2024/2025Pepper
Tpc 298 Programmable Logic Controllers
A programmable logic controller is a device that... ANS✔✔ responds to status changes in a system
TPC 298 Programmable Logic Controllers p. 7
Programmable controllers are well suited for control applications that require... ANS✔✔ decisions in a real time
environment
TPC 298 Programmable Logic Controllers p. 8
The time it takes a programmable controller to run through its program a d return to the beginning is called ______
time. ANS✔✔ scan
TPC 298 Programmable Logic Controllers p. 12
The logical decisions of a programmable controller are made in the... ANS✔✔ processor
TPC 298 Programmable Logic Controllers p. 14
The memory used for PLC firmware is usually... ANS✔✔ nonvolatile
TPC 298 Programmable Logic Controllers p. 14
The binary system is based on a number ______. The hexadecimal system commonly used with PLCs is based on the
number ______. ANS✔✔ 2, 16
, Solution 2024/2025
Pepper
TPC 298 Programmable Logic Controllers p. 21
The code most often used to represent alphanumerics is ______ ANS✔✔ ASCII
TPC 298 Programmable Logic Controllers p. 21
The Boolean NOT function acts as a(n) ______. ANS✔✔ inverter
TPC 298 Programmable Logic Controllers p. 21
Ladder logic differs from most other computer languages in that it is... ANS✔✔ drawn graphically
TPC 298 Programmable Logic Controllers p. 21
In ladder logic, the output instruction that looks like a coil is called... ANS✔✔ output energize
TPC 298 Programmable Logic Controllers p. 21
The final step of a PLC scan involves... ANS✔✔ wiring the output image table
TPC 298 Programmable Logic Controllers p. 21
The first step in constructing a PLC program is... ANS✔✔ analyzing the process to be controlled
TPC 298 Programmable Logic Controllers p. 47
Although an output generally appears on only one rung of a ladder logic program, it may be energized by several sets of
conditions that appear as... ANS✔✔ branches
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