Mechanics Theory an der Fachhochschule Oberösterreich | Karteikarten & Zusammenfassungen

Lernmaterialien für Mechanics Theory an der Fachhochschule Oberösterreich

Greife auf kostenlose Karteikarten, Zusammenfassungen, Übungsaufgaben und Altklausuren für deinen Mechanics Theory Kurs an der Fachhochschule Oberösterreich zu.

TESTE DEIN WISSEN

What are free valence electrons ?

Lösung anzeigen
TESTE DEIN WISSEN

The concept veleny describes the properties of stable and unstable atoms. Unstable atoms are missing an electron in their shell and will try to get one to reach an stable state. This means that electrons can move from one place to another to connect with an element that is missing on in its shell.

First shell = max 2

Second shell = max 8 electrons

--> will always try to get the max possible

Lösung ausblenden
TESTE DEIN WISSEN

Why is an mechatronics system always a combination out of multiple disciplines?

Lösung anzeigen
TESTE DEIN WISSEN

The different systems are dependent by each other and make no sense singaly.

Software --> source code useless without system

Sensors --> detects physical parameter, useless without transformation in computable signals

Actuators --> perform action based on inputs, requires control

Lösung ausblenden
TESTE DEIN WISSEN

Out of which components is mechatronics formed?

Lösung anzeigen
TESTE DEIN WISSEN

Meachtonics is composed out of:

Mecha : mechanism, mechanics

tronics : electronics

and the integration of computer control

Engineering design out of:

Mechanical, electronical and computer systems.

Lösung ausblenden
TESTE DEIN WISSEN

What are the abilities of a semiconductor device?

What are the properties?

1. The structure of a semiconductor s material needs to be considered.

2. Free electrons enables current flow

3. The number of charge carriers depends on the amount of thermal energy presente in the structure.

4. Many semiconductors properties are functions of temperature.

Lösung anzeigen
TESTE DEIN WISSEN

Semiconductors are out of materials consisting from elements out of the group 4 and have the electrical paperbilities falling between conducting and isolating. (Silicium)

Higher temperature = higher resistance

--> often used for thermo things

Lösung ausblenden
TESTE DEIN WISSEN

What is the purpose f the signal system?

Lösung anzeigen
TESTE DEIN WISSEN

mechatronical modeling for optimal and intelligent control

Lösung ausblenden
TESTE DEIN WISSEN

What is the purpose of the computer and logical system?

Lösung anzeigen
TESTE DEIN WISSEN

Digital and logical communication between components.

Fault detection

Logical functionality

Lösung ausblenden
TESTE DEIN WISSEN

Explain basically what electricity is:

Lösung anzeigen
TESTE DEIN WISSEN

Electricity is a from of energy resulting from the existence of charged electrons or protons.

It can be statically as accumulation of charge of dynamical as a current

Lösung ausblenden
TESTE DEIN WISSEN

What are the key elements of mechatronics? (5)

Lösung anzeigen
TESTE DEIN WISSEN

- Physical system modeling (mechanics)

- Sensors and actuators (electrics)

- Signals and systems (electrics)

- Computers and logical systems

- Software and data acquisition

Lösung ausblenden
TESTE DEIN WISSEN

What kind of sensors exist?

Lösung anzeigen
TESTE DEIN WISSEN

- Acceleration

- Temperature

- light

- sound

- pressure

- gyro

Lösung ausblenden
TESTE DEIN WISSEN

How is a analog electronic system defined?

Lösung anzeigen
TESTE DEIN WISSEN

A analog electrical system has other than an electrical system only two possible variable systems/states that can be represented. Analog describes the proportional relationship between a signal and voltage current.

Lösung ausblenden
TESTE DEIN WISSEN

How is an element defined? (protones)

Lösung anzeigen
TESTE DEIN WISSEN

It is defined on the number of protons.

The number of electrons can varies

- State of the electronic charge

- Chemical bond?

Lösung ausblenden
TESTE DEIN WISSEN

What does recombination mean in combination with semiconductor?

Lösung anzeigen
TESTE DEIN WISSEN

It is an additional phenomena that reduces the number of charge carriers in a semiconductor.

The number of free electrons available for a given material is called the intrinsic condition

Lösung ausblenden
• 7970 Karteikarten
• 127 Studierende
• 3 Lernmaterialien

Beispielhafte Karteikarten für deinen Mechanics Theory Kurs an der Fachhochschule Oberösterreich - von Kommilitonen auf StudySmarter erstellt!

Q:

What are free valence electrons ?

A:

The concept veleny describes the properties of stable and unstable atoms. Unstable atoms are missing an electron in their shell and will try to get one to reach an stable state. This means that electrons can move from one place to another to connect with an element that is missing on in its shell.

First shell = max 2

Second shell = max 8 electrons

--> will always try to get the max possible

Q:

Why is an mechatronics system always a combination out of multiple disciplines?

A:

The different systems are dependent by each other and make no sense singaly.

Software --> source code useless without system

Sensors --> detects physical parameter, useless without transformation in computable signals

Actuators --> perform action based on inputs, requires control

Q:

Out of which components is mechatronics formed?

A:

Meachtonics is composed out of:

Mecha : mechanism, mechanics

tronics : electronics

and the integration of computer control

Engineering design out of:

Mechanical, electronical and computer systems.

Q:

What are the abilities of a semiconductor device?

What are the properties?

1. The structure of a semiconductor s material needs to be considered.

2. Free electrons enables current flow

3. The number of charge carriers depends on the amount of thermal energy presente in the structure.

4. Many semiconductors properties are functions of temperature.

A:

Semiconductors are out of materials consisting from elements out of the group 4 and have the electrical paperbilities falling between conducting and isolating. (Silicium)

Higher temperature = higher resistance

--> often used for thermo things

Q:

What is the purpose f the signal system?

A:

mechatronical modeling for optimal and intelligent control

Q:

What is the purpose of the computer and logical system?

A:

Digital and logical communication between components.

Fault detection

Logical functionality

Q:

Explain basically what electricity is:

A:

Electricity is a from of energy resulting from the existence of charged electrons or protons.

It can be statically as accumulation of charge of dynamical as a current

Q:

What are the key elements of mechatronics? (5)

A:

- Physical system modeling (mechanics)

- Sensors and actuators (electrics)

- Signals and systems (electrics)

- Computers and logical systems

- Software and data acquisition

Q:

What kind of sensors exist?

A:

- Acceleration

- Temperature

- light

- sound

- pressure

- gyro

Q:

How is a analog electronic system defined?

A:

A analog electrical system has other than an electrical system only two possible variable systems/states that can be represented. Analog describes the proportional relationship between a signal and voltage current.

Q:

How is an element defined? (protones)

A:

It is defined on the number of protons.

The number of electrons can varies

- State of the electronic charge

- Chemical bond?

Q:

What does recombination mean in combination with semiconductor?

A:

It is an additional phenomena that reduces the number of charge carriers in a semiconductor.

The number of free electrons available for a given material is called the intrinsic condition

Erstelle und finde Lernmaterialien auf StudySmarter.

Greife kostenlos auf tausende geteilte Karteikarten, Zusammenfassungen, Altklausuren und mehr zu.

Das sind die beliebtesten Mechanics Theory Kurse im gesamten StudySmarter Universum

fluid mechanics

Hochschule Ruhr West