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Test your Knowledge on Piezoelectric Resonators

Create a detailed illustration of piezoelectric resonators in action, showcasing their applications in technology and engineering, with vibrant colors and an educational theme.

Test your Knowledge on Piezoelectric Resonators

Welcome to the ultimate quiz on piezoelectric resonators! Dive into a world of science where you can test your understanding of piezoelectric materials, resonators, and their applications. Whether you are a student, researcher, or an enthusiast, this quiz is designed to challenge your knowledge.

Here’s what you can expect:

17 engaging questions
Multiple-choice format
Fun and educational

17 Questions4 MinutesCreated by StudyingWave100

Impedanta Zom se masoara in

N/m

M/N

Kg/s

Componentele diagonale ale tensorului de dofrmare relativa Sii definesc

Deformatii de forfecare

Deformatii de torsiune

Deformatii de alungire-contractie

Schema echivalenta a unei structuri piezoelectrice este de tip

Hexapol

Cuadripol

Dipol

Frecventa de rezonanta a rezonatoarelor de cuart variaza cu temperatura

Patratic

Nu variaza

Liniar

Impedanta Zoe se masoara in

Ohm

Volti

Amperi

Componentele tensorului de tensiune mecanica se masoara in

Adimensionale

N/m^2

La cresterea dimensiunii principale a unui rezonator piezoelectric, frecventa de lucru

Ramane neschimbata

Scade

Creste

Capacitatea C1 din schma echivalenta a rezonatorului piezoelectric variaza cu gradul armonicii astfel

Este direct proportional cu patratuk gradului armonicii

Nu variaza cu gradul armonicii

Este invers proportional cu patratul gradului armonicii

Domeniul frecventelor de lucru al rezonatorului cu unda longitudinala comparativ cu cel al rezonatorului cu unda complexa in grosime este

Mai mic

Mai mare

Acelasi

Efectul piezoelectric defineste interactia dintre

Marimile electrice si magnetice

Marimile electrice si mecanice

Marimile magnetice si mecanice

Cele mai mici frecvente de rezonanta se obtin cu rezonatoare piezoelectrice de cuart cu

Unda longitudinala

Unda transversala

Unda complexa de contur

Rezonanta fundamentala a unui rezonator piezoelecteic are loc cand dimensiunea principala este

0.5*lambda

0.25*lambda

Lambda

Marimea kij este

Coeficient piezoelectric se tensiune

Coeficient piezoelectric de sarcina

Coeficient de cuplaj electromecanic

Factorul de calitate mecanic al cuartului determina

Inductanta L1

Capacitatea C1

Rezistenta R1

Ce reprezinta valorile proprii ale tensiunii Christoffel

Vitezele de deplasare a undelor elastice

Viteza de propagare a undei elastice longitudinale

Componentele versorului de propagare a undei elastice

Tehnologia de fabricare a rezonatoarelor piezoelectrice de cuart este de tio

Monocip

Multicip

Integrare pe scara larga

Rezonanta unui rezonator piezoelectric prezinta armonici

Impare

Pare si impare

Pare

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