La letra B en la Figura 1 señala _____.
a. tiras con ranuras
b. separadores
c. travesaños
d. varillas de refuerzo
Answer: D
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A linear elastic spring with a spring constant of 1.25 kN/m is initially at a length of 0.25 m. The spring expands, doing 40 J of work in the process. What is the final length of the spring?
Given: k = 1,250 N/m; x1 = 0.25m ; Wspring = 40 J What will be an ideal response?
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What safety device opens more slowly and with less volume?
A) Safety valve B) Relief valve C) Globe valve D) Valve actuator
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Name the two major types of almonds and describe their uses
What will be an ideal response?
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Each year, over 75 million people attend ____________________ and ____________________ races
Fill in the blank(s) with correct word
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