Technician A says it is a good rule to call the fire department before attempting to extinguish a fire. Technician B says to use a multipurpose dry chemical fire extinguisher to extinguish class D fires Who is correct?

A. Technician A
B. Technician B
C. Both A and B
D. Neither A nor B


Answer: A

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Colonists had debated with Parliament and protested its actions since 1763. Why, then, did the Declaration of Independence single out King George III as the tyrant threatening their liberties?

What will be an ideal response?

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Given the graph below, one can conclude that efforts by the Federal Reserve to fight inflation will ________ employment in the economy. 431) 432)


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

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Los perfiles "Z", ángulos, y perfiles tipo sombrero son algunas de las diferentes formas de _____.

a. subviguetas b. canales c. hierros angulares d. apoyos

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What type of socket should be used with an air impact wrench?

A) Chrome B) Black C) 12 point D) Either A or B

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