El aislamiento de espuma flexible DEBE estirarse:

a. en torno a codos de 45°.
b. en las uniones de tope.
c. Nunca.
d. sobre el equipo.


c. Nunca.

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When three solid-state relays are connected in series, the supply voltage must be _____.

a. half of the minimum operating voltage for a single relay b. a third of the minimum operating voltage for a single relay c. triple the minimum operating voltage for a single relay d. four times the minimum operating voltage for a single relay

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What is the proper way to lift a heavy object?? ?  

What will be an ideal response?

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The portion of inventory or production NOT committed to customer orders is called:

A) free stock. B) waste. C) excess production. D) excess capacity. E) available to promise.

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If the head of a body of fluid increases, which of the following happens to the pressure and depth?

A) The pressure is unaffected, but the depth increases. B) The pressure decreases, but the depth increases. C) The pressure and depth increase. D) The pressure and depth decrease.

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