Dilatação Térmica Flashcards

1
Q

formula dilatação linear

A

🔼 L = Lo × coef linear x 🔼T

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2
Q

laminas bimetalicas

A

2 metais diferentes soldados, geralmente usados em disjuntores

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3
Q

Dilatação superficial

A

🔼S = So x coef sup x 🔼T

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4
Q

dilatação volumétrica

A

🔼V = Vo × corf vol x 🔼T

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5
Q

relação entre o coef linear e o superficial

A

coef superf. = 2 coef linear

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6
Q

relação entre coef volumétrica e o linear

A

coef vol = 3 x coef linear

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7
Q

quando fala chapa qual dilatação ele se refere?

A

a superficial

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