A protective casing that requires no finishing is known as a(n) _____

a. control joint
b. L-bead
c. J-bead
d. expansion joint


c

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Answer the following statement(s) true (T) or false (F)

1. When photons are absorbed by a photovoltaic cell, the energy decreases the mobility of electrons in the semiconductor material. 2. The amount of device current in a photovoltaic cell is directly proportional to cell size (surface area) and solar radiation intensity (watts per square meter). 3. An assembly of photovoltaic cells mounted on a panel is called an array. 4. As temperature decreases (gets colder), device voltage increases, and as temperature increases (gets warmer), the voltage decreases. 5. Some of the most common standard test conditions are: Solar intensity (irradiance) = 1000 watts / square meter Cell temperature = 25 degrees C

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A Y-chromosome means the embryo is _____.

Fill in the blank(s) with the appropriate word(s).

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How much current flows through the brushes and slip rings of an alternator?

A. the combined rated CCA current of the batteries B. full output of the alternator C. field current D. whatever current can pass through the voltage regulator

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The /____________________/bashrc file sets default functions and aliases.

Fill in the blank(s) with the appropriate word(s).

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