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5AM (meccanica) - ITIS G. Galilei

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Materia n° 4: TECNOLOGIA MECCANICA ED ESERCITAZIONI<br />

domande 10 15<br />

1<br />

2<br />

3<br />

media<br />

Quesito 1<br />

Spiega in cosa consiste il fenomeno magnetostrittivo nelle “Lavorazioni per ultrasuoni”<br />

1_______________________________________________<br />

2_______________________________________________<br />

3_______________________________________________<br />

4_______________________________________________<br />

5_______________________________________________<br />

6_______________________________________________<br />

7_______________________________________________<br />

Quesito 2<br />

Indica quali sono i requisiti che deve possedere una vernice (protezione dalla corrosione).<br />

1 _______________________________________________<br />

2_______________________________________________<br />

3_______________________________________________<br />

4_______________________________________________<br />

5_______________________________________________<br />

6_______________________________________________<br />

7_______________________________________________<br />

Quesito 3<br />

Spiega quale sia la funzione del trasduttore di posizione nelle MU/CN e fai qualche esempio (nome<br />

di trasduttore).<br />

1 _______________________________________________<br />

2_______________________________________________<br />

3_______________________________________________<br />

4_______________________________________________<br />

5_______________________________________________<br />

6_______________________________________________<br />

7_______________________________________________<br />

Cognome:________________________ Nome:____________________ - Classe 5^ AM<br />

64

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