Why is a polyimide film ideal in a very high-temperature electrical application, even one in which the film may be slowly degraded?
What will be an ideal response?
Polyimide film has a very high temperature capability. Then as it might degrade, rather than melt, it remains a solid that keeps the electrical conductors separated. The char that is formed may eventually conduct, but char formation is usually a slow process.
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A. 1% of the specified amount. B. 3% of the specified amount. C. 5% of the specified amount. D. 10% of the specified amount.
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Answer the following statement true (T) or false (F)