Mechatronics

_Select THREE (3) criteria of open loop control system

Pneumatic and other power systems can support three kinds of motion; they are

• Linear, reciprocating, and random motion
• Linear, flowing, and rotary motion
• Linear, reciprocating, and rotary motion
• Linear, zigzag, and spiral motion

Vacuum tubes are used in which generation?

• first

all the materials expand in the same way

• true
• false

PLC is abbreviated as___________

• Programmable Logic Controller
• Programmable Logic Computer

Group the followings into Mechanical systems, Electronic systems and Information technology.1. Automation2. Mechanical elements3. Software engineering4. Precision mechanics5. Microelectronics6. Artificial intelligence7. Sensors and actuators

• Mechanical Systems: 2, 4Electronic System: 5, 7Information Technology: 1, 3, 6
• Mechanical Systems: 2, 7Electronic System: 4, 5, 6Information Technology: 1, 3
• Mechanical Systems: 2, 4Electronic System: 5, 6, 7Information Technology: 1, 3
• Mechanical Systems: 2, 7Electronic System: 4, 5Information Technology: 1, 3, 6

This is the

• Head stock
• Carriage
• Bed
• Tool post

SERVO MOTOR USES ------LOOP SYSTEM

• OPEN
• CLOSED

______________sensor is used in detecting the plants when they become too dry.

• Humidity
• Temperature
• Pressure
• Sound

2) The mechatronics is an interdisciplinary field in which the disciplines those act together are _________

• Mechanical systems and Electronic systems
• Mechanical systems and Information technology
• Electronic systems and Information technology
• Mechanical systems, Electronic systems and Information technology

Bonus Question: Which engineering specialisation has the most/least jobs in Australia? (choose most, least or both)

A servo motor is a typical example of _____

• Electronics system
• Mechanical system
• Computer system
• Mechatronics system

What is the remote controlled telepresence Android created by Hiroshi Ishiguro?

• ASTAR
• Geminoid
• Sophia
• Telenoid R1

These are

• British values

What was the title of the movie inspired by the book, Runaround?

• Wall-E
• iRobot
• Robocop
• Transformers

What is the name of the equipment

• Boroscope
• Microscope
• Endoscope
• Wear Debris

What type of engineer designs this persons leg?

• Biomedical
• Civil
• Road
• Water

Servo signal pin must be connected to

• any digital pin of Arduino
• analog input pins A0 to A5
• any one of the PWM pins
• 5V pin

This is Aerospace Engineering

• True
• False

______________sensor is used to measure heat in the room.

• Light
• Temperature
• Pressure
• Sound

how do you call the change in dimensions that occurs to the materials at high temperatures?

• thermal expansion

The process of developing and implementing various sets of instructions to enable a computer to do a certain task.

• computer processing
• computer programming
• computer instructing
• computer understanding

how do you call the materials that conduct current rapidly?

• conductors

Mechanics do not study engineering

• True
• False

This is called

• Turning
• Grooving
• Facing
• Parting off

zinc is a non-ferrous metal

• true
• false

These are devices that manage, interpret and control the accepted data to create It is a mechanical device for moving or controlling a mechanism or system.

• processors
• controllers
• sensors
• actuators

mechatronics comes from?

• mechanic, electronics
• mechanical, electronics
• mechanism, electronics
• mechanics, electronics

Write a synonim: made of several boards on top of each other

• muli-layered

A set of limits determining how something should be done

• microprocessor
• processing
• parameters
• tunning

Hybrid Mechatronics refers to merger of electrical, mechanical and ________________ system to produce a more efficient system.

• electronic

Where is the PLC applicable?

_______________is a device which automatically inputs data into a computer system, where the data is constantly changing.

• keyboard
• Microphone
• Joystick
• Sensor

physical mechanism or a virtual artificial agent which has some ability to do a specific action based on the given instruction.

• robot

What is this part called?

• Winder
• Tailstock
• Tool post
• Centre support

How do you say "ferro battuto" in English?

• wrought iron

synthetic organism designed to look and act like a human, especially one with a body having a flesh-like resemblance

• humanoid robot
• android
• geminoid
• showbotics

Identify:

• Automation

what is the ability to resist to repeated stress cycles and tension?

• fatigue

These are devices that manage, interpret and control the accepted data to create an action.

• processors
• controllers
• sensors
• actuators

to substitute

• to gradually collect
• to replace one object with a different object
• to move in liquid form
• to change shape

The part holding the chuck is the

• Carriage
• Tool post
• Head stock
• Compound rest

Clearance gauge

• Skrajnia
• Tarcza
• rzut prostopadły

Solidification

• Nawęglania
• Krzepnięcie
• Krystalizacja

What is this tool for?

• Facing
• Parting off
• Knurling
• Rough cuts

These are robots that are designed to perform series of tasks in the same sequence and are commonly programmed to loop.

• sequential robots
• sensate robots
• smart robots
• manual robots

is a robot with its body shape built to resemble the human body

• humanoid robot
• android
• geminoid
• showbotics

It means worker.

• Robot
• Robota
• Robotics
• Robo

Sensor is a device that converts an environmental condition into an electrical signal

• True
• False

5. Which among the following robots is made by NASA for space exploration purpose

• Pepper
• Eskimo
• Athlete
• Zenbo

Do you need help in understanding pseudocodes and vexcode programs? -marga

Which of the following is not a type of stepper motor?

• A. Variable Reluctance
• B. Hybrid
• C. Magnetic
• D. Lead-Screw

A vernier caliper

• projekt
• miernik
• suwmiarka z noniuszem

______________ machinery vibration is measured (or recorded and later analyzed) at selected time intervals in the field.

• Onine condition monitoring system
• Offline condition monitoring system
• Permanent monitoring system
• None

Fill in the blanks with the correct words: substitute, stockpile, reuse, similar1. The computer monitor was in a good condition, so I decided to ______ it.2. HEre, this is a good ______ for that component.3. The computer keyboards are very _____ to each other.4. I have accumulated a ____ of unused regulator components.

The threaded part is the

• Lead screw
• Tool post
• Feed shaft
• Head stock

Who are we?

• Robogals
• Robotgirls
• Roberto Firmino
• Girl Robots

part of mechatronics that deals with the study of technology associated with the design, manufacturing, application and operation of robots.

• robots
• robotany
• robotism
• robotics

how can chemists learn if an element is metallic or non-metallic?

• electrolysis test

_________ is the input device of PLC

• Keyboard
• Sensors
• Hard disc
• Monitor

what is the resistance of a material to surface abrasion and scratching and indensation?

• hardness

Alloy, forged, super, stainless are types of......

• Steel

Breakdown maintenance / run to failure is also known as

• Reactive maintenance
• Predictive maintenance
• Proactive maintenance
• Preventive maintenance

What type of Engineering is this?

• Electrical
• Environmental
• Sewer
• Tree

Modules of mechatronics system consists of

What type of engineer uses circuits?

• Electrical
• Biomedical
• Civil
• Environmental

Application of Mechatronics

• Office Equipment, Medical, Manufacturing, Defense
• Medical, Office Program, Manufacturing, Defense
• Manufacturing, Defense, Medicine, Office Equipment
• Defense, Office Process, Medical, Manufacturers

write a synonim: the fact that some parts take away the heat

• thermal absorption

PROGRAMMING IS

The mechatronics stands for-----

• Mechanical+electronics

Isaac Asimov

• the word robot, from his book Runaround
• the word robot, from his book Runaway
• the word robotics, from his book Runaround

A stepper motor having a resolution of 300 steps/rev and running at 2400 rpm has a pulse rate of— pps.

• (a) 4000
• (b) 8000
• (c) 6000
• (d) 10,000

UNIVAC I, Business application and administration

• 1st gen
• 2nd gen
• 3rd gen
• 4th gen

Why PLC is developed.

• To replace Computer systems.
• To replace Relay system.

Integrated circuits

• 1st gen
• 3rd gen
• 2nd gen
• 4th gen

how do you say "lega per brasatura" in English?

• solder

Which of the following is not a component of a stepper motor?

• A. Windings
• B. Rotor and Stator
• C. Commutator
• D. Brush
• E. Both C and D

Find the term:

• Technology

Pseudocode Framework

• input-process-outcome
• income-process-output
• input-program-output
• input-process-output

The scientific principle that makes hydraulic systems possible is

• The fluid flow principle
• Bernoulli’s principle
• Pascal’s principle
• Boyle’s law

what is the most common mechanical property of a material?

• strength

what is the ability of a material to be permanently changed into shape?

• plasticity

which elements does materials science include?

• elements of physics and chemistry
• elements of chemistry
• elements of biology
• no particular scientific elements

These are robots that will not function unless controlled by humans

• sequential robots
• sensate robots
• smart robots
• manual robots

How does a Stepper Motor move ?

• A. Electrical Pulse
• B. Continuous Applied Voltage
• C. Alternates from A and B

A variable reluctance stepper motor is constructed of .................. material with salient poles.

• (a) paramagnetic
• (b) ferromagnetic
• (c) diamagnetic
• (d) non-magnetic

What are the two LEDs IR sensor has?

• Input and output
• Transmitter or receiver
• Both a and b.
• None of the above

_________ Engineering involves coding and computers

• Software

1) Which of the following is/are characteristic/s of mechatronic products and systems?

• Functional interaction between mechanical, electronic and information technologies
• Spacial interaction of subsystems in one physical unit
• Intelligence related to the control functions of the mechatronics system
• All of the above

Some parts of the hard disk drive are:

• solar panels, flip nails, stepper motor
• wheels, sensors, fan
• motors, electronic circuit, mechanical arm, reading head, plates

What is the meaning of the acronym "PLC"?

• PROGRAMMABLE LOGIC CONTROLLER
• PUBLIC LIMITED COMPANY
• PRACTICAL LIMITLESS COMPUTER
• PLACE LADDER CIRCUIT

Karel Capek is a _____ writer

• Czech

what is bronze made of?

• copper and zinc
• copper and tin
• tin and lead
• copper and iron

What is this?

• Pencil sharpener
• Three jaw chuck
• Four Jaw chuck
• Collet chuck

_________ is the brain of the PLC

• Computer
• CPU
• Memory
• Input Device

The air used in a pneumatic system is

• Totally in compressible
• Totally compressible
• Only compressible when mixed with water
• Only compressible when mixed with oil.

List ONE (1) Disciplinary Foundations of Mechatronics

• Information systems

These robots are considered to possess artificial intelligence; they can also control a fleet of robots or robotic devices.

• sequential robots
• sensate robots
• smart robots
• manual robots

what material is "lead" in Italian?

• piombo

electronic decisions made by robots which are programmed by humans

• articular intelligence
• artificialar intelligebce
• artificial intelligence
• artifact intelligence

In Robotics, what is meant by an Android?

• A software program used to control a robot
• A robot with a human like appearance
• A type of operating system
• A human with a robot like appearance

With a stator having 8 teeth and a rotor having 6 teeth, what step angle will an application be able to achieve?

• A. 15°
• B. 51°
• C. 20°
• D. 105°

Who introduced the word 'Robot' ?

• Karel Capek
• Isaac Asimov
• Karl Capek
• Isaac Asimo

what is the ability of a substance to return to its original shape or volume after it has been changed?

• elasticity

what is steel made of?

• iron and aluminium
• iron and copper
• iron and brass
• iron and carbon

what is the ability of a material to conduct heat?

• thermal conductivity

These simple robots follow a line marked on the floor:

• robotic arm
• automated printing press
• unmanned aerial vehicles
• line-follower robots

In a three-stack 12/8-pole VR motor, the rotor pole pitch is

• (a) 15º
• (b) 30º
• (c) 45º
• (d) 60º

is a small and low-cost microcomputer, which is designed to perform the specific tasks of embedded systems like displaying microwave’s information, receiving remote signals, etc.

• microchip
• microcontroller
• microprocessor
• microsystem

A motor is required for all robots or robotic projects?

• True
• False

Smoothing up the surface of the end of the material is know as?

• Turning
• Facing off
• Grooving
• Parting off

Application of Microcontrollers

A type of robot that will only be triggered when it senses something with its environment.

• sequential robots
• sensate robots
• smart robots
• manual robots

List ONE (1) application of mechatronics engineering system in automotive:

other word for Integrated circuits?

• microchip

It is an algorithm in English statements written in outline form to conceptualize it before coding in a programming language.

• Programming
• Flowchart
• Pseudocode
• Formula

If in the 4th gen, there was the VLSI processor, what kind of processor was there in the 5th gen?

• ULSI

What are the Three Major Components of Programmable Logic Controller Processing Unit?

• Input Devices and Output Devices
• Timer Delay ON, Timer Delay OFF and Counter
• Input Modules, Central Processing Unit and Output Modules.
• No Major Comonents

True or false?- Does a robot come from the Czech word "robota" which means "forced work or labor."

• True
• False

Przetłumacz: 1. congregated, 2. convert, 3.retrieve, 4. oxidation, 5. stockpile

CBM means improving _________

• Productivity
• Product quality
• Availability of a machine
• All of the above

Vertical means.....and horizontal means

• pionowy ... poziomy

Automatic Door would use______________ sensors

• Moisture
• Temperature
• Humidity
• Motion

MIRRORS are used in ______________ technique

• Vibration analysis
• Tempearture measurement
• Visual inspection
• Lubrication oil analysis

The basic idea behind any hydraulic system is very simple: Force that is applied at one point is trasmitted to another point using________

• A compressible fluid
• An incompressible fluid
• A cold compress
• A hot compress

What do we call a system that keeps voltage constant?

Which industry are pneumatic systems mostly used in ?

• Food production industry
• Steel industry
• Education industry
• Oil and Gas industry

What is the most dangerous element that can affect an air compressor ?

• Nitrogen
• Dust
• Oil
• Water

Which was an important design in the evolution of the 3D printer?

• a functional miniature kidney
• the first leg prosthesis
• the first robotic arm

What type of energy does this create?

• Renewable

Electric circuit is...

• Obwód elektryczny

The main mechanical components of a servo motor are stator and rotor.

• True
• False

What is mechatronics?

• The study of mechanical engineering
• The study of electronic engineering
• The integration of mechanical engineering, electrical engineering, and computer science
• None of the above

how do you call the stress that causes material to stretch?

• tensile strees

Choose 3 applications fields of the line follower robot

how do you say "ruggine" in English?

• rust

how do you call the elements that are between metals and non-metals?

• metalloids

Development of very-large scale integration (VLSI) led to the introduction of

• microprocessor, microcomputer and microcontroller

Pressure is measured in what units

• Newtons
• m/s
• Pascals
• Moles

Which is the best electrical conductor?

• Copper
• Aluminium
• Steel

Why One Needs to Monitor the Health of Machines?i. prolong machine life thus increase machine’s availabilityii. avoid catastrophic failureiii. improve safetyiv. minimize maintenance cost

• i, ii, iv
• i, ii, iii
• ii, iii, iv
• All of the above

Identify this robot that was deployed by the Air Force which helped fight Ebola virus?

• Saul robot
• Soul robot
• Seol Robot
• Sele robot

This is a 3 jaw -----

• chuck

The maintenance approach in which an operating machine is taken up for maintenance based on the condition of its health to prevent a breakdown is known as

• Time based maintenance
• Condition based maintenance
• Reliability based maintenance
• Reactive maintenance

Which of the following is not an advantage of Robots?

• They can be used in dangerous environments
• They can replace jobs
• They can assist humans with disabilities
• They don't get tired or require a break

When was the first hard disk drive created?

• 1956
• 1856
• 1960

The PLC is used in _______.

• a. machine tools
• b. automated assembly equipment
• c. moulding and extrusion machines
• d. all of the above

What was the material we used for PRN 10 (axle), yesterday afternoon

• Nylon

_______ are the measurements of health condition / state of the physical asset

• Event data
• Condition Monitoring data
• Both a and b
• None of the above

5000 translators, 10000 transistors in a single chip, VLSI, what generation? Also what are two examples of VLSI devices?

• 4th gen, microprocessor and memory chip
• 4th gen, macroprocessor and memory chip
• 5th gen, microprocessor and memory chip
• 5th gen, macroprocessor and memory chip

what is the meaning of "stress"?

• sollecitazione
• deformazione
• duttilità
• infiammabilità

Refractory

• Ogniotrwały
• Wodoszczelny
• Rozciągliwy

what is the ability of certain solid substances to undergo permament changes in shape without breaking?

• ductiility

Actuator is a device that converts a control signal (usually electrical) into _______________

• mechanical action (motion)

It deals with the study of technology associated with the design, manufacturing, application and operation of robots.

• Mechatronics
• Robot
• Robotics
• Automaton

Property of fluid that describes its internal resistance is known as

• Viscosity
• Friction
• Resistance
• internal energy

Do you think in the near future you would buy robots? Why?

It is a collection of instructions that performs a specific task when executed by a computer.

• computer program
• computer manual
• computer process
• computer code

how do you say "punto di fusione" in English?

• melting point

A diameter is.....

• Średnica

A potentiometer can control

• DC Motors
• Servo Motors
• Option A and B
• None of the above

what is the property of a material that is hard but easily broken?

• brittleness

Are you Interested in Engineering?

Closed loop system looks at its input to determine what to do

• True
• False

Ionic bond is...

• Wiązanie jonowe

how do you call the stress that causes a material to divide into layers?

• shearing stress

Szczelinomierz

• depict
• a caliper
• A feeler gauge

what is the ability of a material to conduct electrical charge?

• electrical conductivity

Nieprzewodzący prądu

• magnetic
• modulus
• dielectic

What shape can inductors be (list 3)

Which qualification are you working towards?

• Mechatronics
• Product design and development

what is one of the properties of a material that becomes evident during a chemical reaction?

• chemical property

The controller is the ___________of the mechatronics system.

• mind

what is the ability of a material to resist or oppose the transport of electrical charge in response to an external electrical field?

• electrical conductivity
• electrical resistivity
• chemical property

It is a controlling unit of a micro-computer, fabricated on a small chip capable of performing Arithmetic Logical Unit (ALU) operations and communicating with the other devices connected to it.

• microchip
• microprocessor
• macrochip
• macrocontroller

The causes of machine breakdown could be due to the following except for

• Lack of maintenance
• Assembly errors
• Manufacturing flaws
• Monitoring the machine too frequent

What was the name of the first commercially produced PLC?

• Stanford
• MODICON 084
• MAP

What is the function of Actuator in mechatronics system?

• Brain of the system
• Operates the system based on decision
• Provide the signal to the system
• Convert the physical signal into electrical signal

Root-cause failure analysis is a technique employed in

• Reactive maintenance
• Preventive maintenance
• Proactive maintenance
• Predictive maintenance

Once the compressed air energy has been converted to mechanical energy, where does the air return to ?

• Back to the tank or reservoir
• Back to the atmosphere
• Back to the compressor
• Non of the above

____________ is performed to determine a system’s behavior under both normal and anticipated peak load conditions.

• Load testing
• Visual inspection
• Vibration analysis
• Thermal analysis

It is a logical procedure or set of steps to be followed to arrive at a solution to a problem. An algorithm is the breaking down of a problem into simple steps in order to find the right answer

• Program
• Algorithm
• Flowchart
• Formulation

what is brass?

• stagno
• piombo
• rame
• ottone

Mechatronics make possible the generation of systems that are

all materials conduct electricity

• true
• false

Gauge

• miernik
• cel
• suwmiarka

Types of microcontrollers

Translate: 1. zatrzask, 2. uszczelniony, 3. klej, 4. uderzyć,

how do you call the stress that causes material to get shorter?

• compressive stress

A servo motor is not rotary actuator

• True
• False

Hydraulic systems use ________ to transfer force from one point to another.

• Air
• Liquid
• Solid
• Gas

These are devices that measure a physical quantity and convert it into an appropriate signal or data which can be read by an instrument or by a controller

• processors
• controllers
• sensors
• actuators

Where might a proximity sensor be used?

• A Car
• A House
• A Shop
• A Green House

A sensor stores data that it collects

• True
• False

It is a two-level canopy (stroller type) in which the air is heated by an alembic incorporating bioethanol:

• line follower car
• automation of coffee drying
• hard disk drive

What type of engineers are these people?

• Civil
• Civilian
• Building
• Hard Hat

What does the subject of pneumatics study ?

• The study of converting wind energy into electrical energy
• The study of compressed gas energy converting to mechanical energy
• The study of liquid energy converting to mechanical energy.
• Non of the above

If a hybrid stepper motor has a rotor pitch of 36º and a step angle of 9º, the number of its phases must be

• (a)4
• (b)2
• (c)3
• (d)6

what are the materials experts concerned with?

• they advertise new materials
• they study carefully how materials work
• they study mainly big pieces of material
• they focus on very small pieces of material

what is material science?

• the study of metals and alloys
• the study of applied physics
• the study of all materials
• the study of nanotechnology

Karel Capek

• The word robot, coming from the Czech word robota
• The word robotics, coming from the Czech word robota
• The word robot, coming from the Czech word robotica
• The word robotics, coming from the Czech word robotica

A rigid external covering for the body in some invertebrate animals but also robots!

• Endoskeleton
• Armor
• Exoskeleton
• Hardware

Mechanical engineering deals with things that _____

• move

What is used to make considerable simplification in the devices such as watches and cameras etc. as compared to pure mechanical designs?

• Actuators with electrical auxiliary energy
• Amplifiers with electrical auxiliary energy
• Both a. and b.
• None of the above

There are how many generations of computers?

• 4
• 5
• 6
• 7

to cut and remove something

• to chop off
• to cut off
• to remove the coating
• to deform