Multiplying the number of turns of wire by the current flow determines the ____.

a. ampere-turns
b. air-core magnet
c. permeability
d. electromagnet


a. ampere-turns

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Assuming ideal gas behavior, determine the mass of each gas listed below, if the gas occupies 0.5 ft3, at 100 psi and 540 R:

(a) hydrogen, (b) methane, (c) nitrogen, (d) argon (e) carbon dioxide Given: V = 0.5 ft3; P = 100 psi; T = 540 R What will be an ideal response?

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Letter D is pointing to a _____.



a. top plate
b. king stud
c. sill
d. sole plate

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List five common sheet metal seams.

What will be an ideal response?

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Technician A says that multipurpose undercoats have been developed to perform like a sealer, a primer filler, or a corrosion protector. Technician B says that multipurpose undercoats are primer fillers only. Who is correct?

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

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