TPC 298 PROGRAMMABLE LOGIC CONTROLLERS QUESTIONS AND ANSWERS 2024/2025

A programmable logic controller is a device that...  responds to status changes in a system TPC 298 Programmable Logic Controllers p. 7 Programmable controllers are well suited for control applications that require...  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.  scan TPC 298 Programmable Logic Controllers p. 12 The logical decisions of a programmable controller are made in the...  processor TPC 298 Programmable Logic Controllers p. 14 2 0 2 4 /2025 | © copyright | This work may not be copied for profit gain Excel! 1 | P a g e | G r a d e A + | 2 0 24 / 2 0 2 5 The memory used for PLC firmware is usually...  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 ______.  2, 16 TPC 298 Programmable Logic Controllers p. 21 The code most often used to represent alphanumerics is ______  ASCII TPC 298 Programmable Logic Controllers p. 21 The Boolean NOT function acts as a(n) ______.  inverter TPC 298 Programmable Logic Controllers p. 21 Ladder logic differs from most other computer languages in that it is... 2 0 2 4 /2025 | © copyright | This work may not be copied for profit gain Excel! 1 | P a g e | G r a d e A + | 2 0 24 / 2 0 2 5  drawn graphically TPC 298 Programmable Logic Controllers p. 21 In ladder logic, the output instruction that looks like a coil is called...  output energize TPC 298 Programmable Logic Controllers p. 21 The final step of a PLC scan involves...  wiring the output image