Los precintos de expansión se utilizan para tener en cuenta ____.
a. la contracción del recipiente
b. la expansión del aislamiento
c. la contracción del aislamiento
d. Todas las anteriores
b. la expansión del aislamiento
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The output frequency of the alternator is determined by the speed of the ____________________.
Fill in the blank(s) with the appropriate word(s).
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The process of coating with zinc is called ____________________
Fill in the blank(s) with the appropriate word(s).
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A board nailed to the tails of the rafters to provide a nailing surface for the fascia is the _____
a. purlin b. barge board c. false fascia d. lookout
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The input impedance value of FETs can be several thousand ____.
a. kilohms b. megawatts c. megohms d. kilovolts
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