No deben colocarse tornillos al material de revestimiento sobre tuberías ____.

a. verticales
b. horizontales
c. calientes
d. frías


d. frías

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The assessment process should occur _____.

a. prior to project startup to identify potential problems b. during the project with weekly subcontractor meetings c. during and upon project completion with all parties d. when the project is completed with supervisors

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A(n) ____ is used to determine the direction from the tower to the fire

A) arbor B) compass C) gps D) alidade

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When it is necessary to drill into frame rails, all of the following practices should avoided EXCEPT?

A. drilling two holes in vertical alignment with each other B. drilling two holes in horizontal alignment with each other C. drilling in the flanges D. marking drill locations with a steel scriber

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?For what load should a pellet-fired boiler be sized?

A. ?half the design load   B. ?60-70 percent of the design load   C. ?80-90 percent of the design load   D. ?full design load

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