A. Input device

B. Power supply

C. Programming device

D. Memory

o   A. Fan

o   B. Motor

o   C. Sensor

o   D. Light

o   A. Relay box

o   B. Power supply

o   C. Memory

o   D. CPU

o   A. Keypad

B. Distance sensor

o   C. Sound sensor

o   D. Motor

o   A. True

o   B. False

o   C. None of the above

o   A. Wending machines

o   B. Automatic door

o   C. Cereal filling systems

o   D. All of the above

A. Turning a lamp ON or OFF

B. Varying the brightness of a lamp

C. Varying the volume of a music system

o   D. Controlling the speed of a fan

A. Analog input

o   B. Analog output

C. Digital input

o   D. Digital output

A.    True

A.    False

A.    None of the abov

A.    Programmable logic controller

B. Programming logic computer

C.    Programming ladder CPU

D.   Programmable limited control

A.    1.1.programming port 2.output port 3.Input port

B.     2.1.programming port 2.Input port 3.output port

A.    3. 1.output port. 2.programming port 3.Input port

Forms the interface between input field devices to the controller

Store and run the PLC software program

To provide DC power to the PLC

Forms the interface between output field devices to the controller

    N.O. pushbutton 1, N.O pushbutton 2 & 3 wired ultrasonic sensor

N.O. pushbutton 1, N.O pushbutton 2

.    Lamp and Buzzer

   3 wired ultrasonic sensor

N.O. pushbutton 1, N.O pushbutton 2 & 3 wired ultrasonic sensor

    N.O. pushbutton 1, N.O pushbutton 2

Lamp and Buzzer

   wired ultrasonic sensor

   Output

    Inputs

  Module Slot

Output

Power Supply

    Inputs

Module Slot

    Output

    Power Supply

Inputs

    Module Slot

   Automatic door

    cereal filling systems

    wending Machines

A.    all of the above

230V…115V 

230V...120V

240V...115V

240V...115V

Directly from the module keyboard;

From a computer equipped with LOGO! Soft Comfort;

installing a programmed memory module;

A, B, C are correct

using a remote workstation.

0.1A;

30mA; 

0.3A; 

50mA

10A.

Module power supply =24V, output in the form of closing relay contacts, without keyboard and display;

=Module power supply =12V, output in the form of closing relay contacts, with keypad and display;

Module power supply =24V, with keypad and display;

Module power supply =12V, output in the form of closing relay contacts, without keyboard and display;

Power supply of the module =24V, output in the form of closing relay contacts.

LOGO!Basic, LOGO!Pure, LOGO!Long, LOGO!Bus;

LOGO!Basic, LOGO!Pure, LOGO!Power, LOGO!Bus;

LOGO!Basic, LOGO!Pure, LOGO!Power, LOGO!Contact;

LOGO!Power, LOGO!Pure, , LOGO!Bus;

LOGO!Contact, LOGO!Pure, LOGO!Long, LOGO!Bus..

Module for input-output of discrete signals;

Analog module;

Communication module;

Module with NO outputs;

Built-in weekly timer.

Module equipped with built-in AS-i - interface;

Long version module (12 digital inputs/8 digital outputs);

Module with built-in real time clock;

Module with outputs in the form of normally open relay contacts;

Module supply voltage.

Module equipped with built-in AS-i - interface;

Long version module (12 digital inputs/8 digital outputs);

Module with built-in real time clock;

Module with outputs in the form of normally open relay contacts;

Module supply voltage.

12 digital inputs 8 digital outputs;

4 digital inputs 6 digital outputs;

16 digital inputs 8 digital outputs;

8 digital inputs 4 digital outputs;

8 digital inputs 12 digital outputs.

in C++;

assembler;

Pascal;

SFC;

Delphi

Exit;

Discrete input;

Analog input;

analog output;

AS-i inputs.

discrete output;

Discrete input;

Analog input;

analog output;

AS-i inputs.

Exit;

Discrete input;

Analog input;

analog output;

AS-i inputs.

Exit;

b)Discrete

Analog input;

analog output;

AS-i inputs

internal clock in LOGO! continue to work from backup power supply;

switching states and counter values are always stored in special functions;

the REM memory area is completely erased;

saving the current values of block variables in the RAM memory area;

all answers are correct.

virtual outputs that have the same value at their output as at their input;

open connector;

controller program execution status flags;

blocks that allow you to display various data on the display controllers;

there are no such program elements on FBD.

current actual values;

stores initial (set) values;

used by the controller to implement time functions;

the actual values to be saved;

information about the progress of the program execution by the controller.

56

48

7

10

8

5mA

2mA

10mA

8mA

0mA

ease of implementation, ease of programming;

high system sensitivity;

c)high speed of the system;

D)no merit;

e)small error.

A)20V; 

b)10V

c)24V;  

;   D)5V;

;   e)1B

A)With several inputs and outputs of the object, it is necessary to perform a large amount of calculations in a sufficiently small time interval;

b)Automation tools operate in an environment not too different from that of conventional PCs;

c)It is advisable to program the functions implemented by the controller not in one of the standard technological languages, but in an ordinary high-level language;

D)Powerful support for the operator's work implemented in conventional controllers (diagnostics, troubleshooting without stopping the controller, software modification during the operation of the automation system);

e)All answers are correct.

A)In a slightly larger variety of controller modifications;

b)In greater power of central processors;

c)In a more developed and flexible network structure;

D)In that they are designed to work in various environmental conditions;

e)All answers.

A)Nano;

b)Micro;

c)Small;

D)Medium and large;

e)All answers.

A)24V;   

;    b)12V;  

c)48

D)6B;   

;    e)Don't know.

A)Introduction of a new module;

b)external bus;

c)Single common module;

D)Inner bus;

e)Embedded microprocessor

A)Supply voltage and type of current;

b)Voltage and marking;

c)resistance and current;

c)resistance and current

D)Power, body color and resistance;

e)power and direct current.

A)Directly from the keyboard of the LOGO! basic;

b)In the ISaGraf environment;

c)In Scada system;

D)In the C++ environment;

e)In the Pascal programming environment.

A)C++, Visual Basic;

b)assembler;

c)FBD, LAD;

D)SFC,LD;

e)FD, LD.

A)A set of special-purpose functions;

b)Trigonometric functions;

c)Timers and counters;

D)A set of functions containing the basic logical operations;

e)Logarithmic functions.

A)Coding grooves and pins;

b)Special terminals;

c)Inputs and outputs of various colors;

D)Translation slider;

e)indicator.

A)GF and SF;

b)NF and MF;

c)NF and FF;

D)GF and NF;

e)SF and NF.

A)A set of special-purpose functions;

b)Trigonometric functions;

c)Timers and counters;

D)A set of functions containing the basic logical operations;

D)A set of functions containing the basic logical operations;

A)Required value of analog inputs;

b)Required value of analog outputs;

c)The maximum configuration of the logic module;

D)The total number of pluggable analog modules is not limited at all;

e)Required value of digital inputs and outputs.

A)generation of voltage signals 0…10V or current strength 0…20mA;

b)increasing the number of discrete inputs;

c)temperature measurements with Pt100 sensors;

D)increasing the number of analog inputs;

e)increasing the number of special-purpose functions.

A)4 discrete inputs and 4 discrete outputs;

b)4 analog inputs and 4 analog outputs;

c)4 virtual discrete inputs and 4 virtual discrete outputs;

D)It has neither analog nor discrete inputs and outputs;

e)2 analog inputs.

A)16; 

b)4; 

;  c)24; 

D)14

e)8.

A)DM8; 

b)AM2

;    c)LON;  

  D)CM8

;    e)RS2

A)Trg, R, Q;

b)Trg, T, R, Q;

c)T, R, Q

D)Trg, T, R;

e)T, Q.

A)There should be no data transfer delay and no information loss;

b)There should be no delay in data transfer, but some loss of information is possible;

c)There should be no loss of information, but there may be a delay;

D)There should be no loss of information;

e)There should be no time delay in the transmission of information.

A)SFC (Sequential Function Chart);

b)LD (Ladder Diagram);

c)FBD (Functional Block Diagram);

D)ST (Structured Text);

e)IL (Instruction List).

A)SFC (Sequential Function Chart);

b)LD (Ladder Diagram);

c)FBD (Functional Block Diagram);

D)ST (Structured Text);

e)IL (Instruction List).

A)Optical fiber cables;

b)routers;

c)infrared ports;

D)telephone lines;

e)Satellite connection.

A)In digital sequence;

b)In analog sequence;

c)As an encrypted message;

D)Plain text;

e)It can't be transferred!

A)24 discrete and 8 analog inputs;

b)8 discrete and 24 analog;

c)16 discrete and 8 analog;

D)24 discrete and 16 analog;

e)8 discrete and 16 analog.

A)LOGO CM;

b)LOGO RS;

c)LOGO VS;

D)LOGO FBD;

e)LOGO LD.

A)Through communication modules;

b)Satellite communications;

c)Super high speed bus;

D)telephone lines;

e)Modem.

A)PLC is an information channel that combines all the functional blocks of the MPS and provides data exchange in the form of binary numbers;

b)PLC - a device that directly carries out the data processing process and program control of this process;

c)PLC is a combinational logic circuit with the help of which the information processing process is carried out;

D)PLC is a device designed to collect, convert, process, store information and generate signals for indication and control;

e)A PLC is an analog device with built-in microcircuits containing specific information.

A)thermistors and voltmeter;

b)connection of resistance thermometers and thermocouples;

c)transistor and diode;

D)ammeter and diode;

e)ammeter and voltmeter.

A)push buttons,

b)switches,

c)photoelectric barriers,

D)control switches

e)all answers are correct.

A)Designed for long-term storage of programs and data;

b)Transferring programs from one logical module to another;

c)To save data during power outages of logic modules;

D)Correct answers A and B;

e)All answers are correct.

a.  From 1.5 mm2 to 2.5 mm2

b . From 2.5 mm2 to 3.5 mm2 

c . From 2.5 mm2 to 3.5 mm2 

d.  From 4.5 mm2 to 5.5 mm2

A. Supervisory Control and Document Acquisition

B. Supervisory Control and Data Acquisition

C. Supervisory Column and Data Assessment

D. Supervisory Column and Data Assessment

A. Distributed Control System

B. Data Control System

C. Data Column System

D. Distributed Column System

A. PLC

 B. HMI

C. Alarm task

D. I/O

A.    Monitor

B.    Control

C.    Both a and b

D.    None of the above

A.    Human Master Interface

A.    Human Machine Interface

A.    Human Main Interface

A.    None of the above

A.    Manufacturing

A.    Mass transit

A.    Traffic signals

A.    All of the above

A.    A normal output

B.    Normally open contact

C.    Normally closed contact

D.    Inverted output

A.    Normally Close contact

B.    Output coil

C.    Normally Open contact

D.    Timer

A.    Normally Close contact

B.    Output Coil

C.

Normally Open contact

D    Timer

A.    Security

B.    Fixed program application

C.    Documentation

D.    Pilot running

a) Monitors or controls physical processes

b) Cooks food in a restaurant

c) Sends emails

d) Plays music

a) It helps increase profits for businesses

b) It ensures safe, secure, and reliable operation of physical processes in industry

c) It is a type of computer game

d) It helps people learn new languages

 a) Convert digital values into a variable voltage level

 b) Allow controllers to open and close relays/switches upon command

 c) Monitor weather patterns

d) Control the temperature of a room

 a) Convert digital values into a variable voltage level

b) Control the temperature of a room

c) Allow controllers to open and close relays/switches upon command

 d) Monitor weather patterns

a) 0-12V

b) 0-24V

c) 0-48V

d) 0-120V

a) Java

b) Python

c) Ladder logic

d) HTML

a) To enable or disable a device

b) To read variable measurements

c) To control the weather

d) To play music

a) The color of a room

b) The number of people in a building

c) Whether an element on a device is enabled or not

d) The temperature and humidity of a room Answer: c) Whether an element on a device is enabled or not

a) To control the weather

b) To report measurements of something in the environment

c) To play music

d) To monitor social media activity

a) A sensor that is not working

b) A sensor that receives a change directly

 c) A sensor that produces a signal or change

d) A sensor that is passive

a) A sensor that is not working

b) A sensor that produces a signal or change

c) A sensor that receives a change directly

d) A sensor that is active

a) A device that monitors the environment

b) A device that produces heat, light or sound

c) A device that can make a change to the environment to influence a process

 d) A device that plays music

A.  Monitor sensory input, and overall system behavior

B.  Control actuators and guide the system between functioning stages

C.  Program the controllers and alter the system’s behavior

D  Update the controller’s firmware

E.  All answers right

 a) Mechanical lights and dials

b) Electrical screen embedded on devices

c) Mechanical wheels and levers

d) Electrical displays in control rooms

 a) To make data inaccessible

b) To store information in a time series database

c) To delete important information

d) To slow down data retrieval

a) To limit device functionality

b) To reduce device connectivity

c) To interconnect devices with distinct functionality

d) To store data in a graph database

a) Star, Diamond, Triangle, Square

 b) Mesh, Ring, Bus, Star

c) Circle, Oval, Rectangle, Triangle

d) Sun, Moon, Star, Earth

a) Support non-critical functions

b) Support time-sensitive functions

c) Support limited functionality

d) Support basic connectivity

a) Star network

b) Mesh network

c) Ring network

d) Bus network

 a) Modbus

b) Profinet

)c Profibus

d) All of the above

a) Limited geographic area coverage

b) One-to-one communication

c) Ability to connect to many near devices

 d) High-speed data transmission

a) RS 232 and RS 485

b) Modbus and Profibus

c) CIP and OPC

d) Zigbee and HART

a) UDP

b) TCP

c) IP

d) HTTP

a. It provides error checking to ensure data accuracy

b. It requires a handshake for communication

c. It allows data to be transferred before the receiving party agrees to communication

d. It ensures secure transmission of data

A) RS 232

B) RS 485

C) Ethernet

D) Wireless

a) OPC

b) HART

c) DNP3

d) EtherCAT