Solar air collectors are mounted vertically on ____ facing walls or on a roof slope.

A. north
B. south
C. east
D. west


Answer: B

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The pneumatic timing relay consists of three units: a relay coil, instantaneous contacts, and ____________________.

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

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Adding a parity bit to a data byte results in a DIF = ____ (x/y).

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

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Un documento que describe todos los requisitos de peso, elevación y configuración de una operación de elevación es un(a) _____.

a. plan de elevación b. hoja de trabajo del fabri- cante c. calificación previa a la elevación d. tabla de cargas

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Five characteristics (family-orientation/intent, location/commodity-based,

risk-management/mitigation, an ingestible/wearable product, and relatively high perishability) are generally in agribusiness firms.

Indicate whether the statement is true or false.

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