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ELC806: PLC

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  • * The missing Data in the table address number 4 is
    X3
    X2
    X1
    Y0
  • * Which of the following can be the Input of PLC?
    Push Button switch
    Solenoids
    Indicators
    Motors
  • * The missing instruction in the table address number 3 is
    LD
    AND
    ORI
    OR
  • * What logic gates does the PLC instruction program shown in figure represent ?
    AND gate
    OR gate
    NOR gate
    NAND gate
  • * What are the three main sections of a PLC?
    CPU sensor and external relay
    Memory external relay and contact
    Monitor contact and input / output circuit
    CPU memory and input / output circuit
  • * What does symbol shown represent in PLC ladder diagram?
    Capacitor
    Normally open contact
    Normally closed contact
    Variable capacitor
  • * Switches which connected in parallel is similar to ------------ gate. (All switches are Normally Open)
    NAND gate
    AND gate
    OR gate
    NOR gate
  • * The abbreviation of PLC is?
    Programmable logic controller
    Programmable ladder controller
    Programming ladder counter
    Programming logic counter
  • * In programmable logic Controller (PLC) the name of device shown below is
    Programmable controller Base Unit
    Programmable Controller memory Unit
    Handy Programming Panel
    Programmable Controller Power Supply
  • Identify the components of the Trainer Kit by labeling components (NUMBER (4)
    Input Module
    Processor
    Output Module
    Power Supply
  • * What logic gates does the PLC ladder program shown in figure represent ?
    AND gate
    NOR gate
    OR gate
    NAND gate
  • * What logic gates does the PLC ladder program shown in figure represent ?
    NOR gate
    NOR gate
    NAND gate
    AND gate
  • * Programmable Logic Controller (PLC) uses one of the programming languages is
    Programmable Control Logic
    Relay Controller Logic
    Combinational gate Logic
    Relay Ladder Logic
  • * What logic gates does the PLC ladder program shown in figure represent ?
    NOR gate
    AND gate
    NOT gate
    OR gate
  • Identify the components of the Trainer Kit by labeling components (NUMBER (5)
    Input Module
    Power Supply
    Processor
    OUTPUT Module
  • * What logic gates does the PLC ladder program shown in figure represent ?
    NOR gate
    AND gate
    NOT gate
    NAND gate
  • * What logic gates does the PLC timing diagram shown in figure represent ?
    Buffer gate
    NOR gate
    NAND gate
    AND gate
  • * What does the symbol shown represent in PLC ladder diagram?
    Input
    Counter
    Timer
    OUTPUT
  • Identify the components of the Trainer Kit by labeling components (NUMBER (3)
    Power Supply
    OUTPUT Module
    Processor
    Programming Device
  • * Switches which connected in series is similar to -------------- gate. (All switches are Normally Open)
    NOR gate
    NAND gate
    OR gate
    AND gate
  • * The missing instruction in the table address number 4 is
    AND
    OR
    LD
    OUT
  • Identify the components of the Trainer Kit by labeling components (NUMBER (1)
    Input Module
    OUTPUT Module
    Processor
    Power Supply
  • * The missing Data in the table address number 2 is
    Y0
    X3
    X2
    X1
  • Identify the components of the Trainer Kit by labeling components (NUMBER (2)
    Power Supply
    OUTPUT Module
    Processor
    Input Module
  • * The missing instruction in the table address number 2 is
    OR
    ORI
    LD
    AND
  • * The missing Data in the table address number 3 is
    X3
    Y0
    X1
    X2
  • * What logic gates does the PLC ladder program shown in figure represent ?
    AND gate
    NOR gate
    NAND gate
    OR gate
  • * What are the two vertical lines L1 and L2 that represents the power connections?
    L1=12V L2= 0V
    L1=5V L2= 0V
    L1=24V L2= 0V
    L1=10V L2= 0V