Cuando deben usarse losas planas, los contratistas usan _____.

a. formas para bordes y
tablas de enrasado
b. enrasadores vibratorios
c. enrasadores de armadura
vibratorios
d. aplanadoras mecánicas


Answer: C

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The horse industry has become a minor business in the United States

Indicate whether the statement is true or false.

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What is the reason common names can be confusing when buying an indoor plant?

a. Common names may change with regions of the country. b. The plant may not fit into your house decorations. c. Spellings of the names can change. d. None of the above

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When measuring the output signal of a MAP sensor on a General Motors vehicle, the digital multimeter should be set to read ________

A) Frequency in Hz B) DC volts C) AC volts D) DC amperes

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The ____ roll between the inner and outer rings.

A. races B. rolling elements C. separators D. lubricators

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