List the three major functions of fluxes.
What will be an ideal response?
Fluxes used in soldering and brazing have three major functions:
*They must remove any oxides that form as a result of heating the parts.
*They must promote wetting.
*They should aid in capillary action.
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What does ANSI stand for?
a. Association for Normalization and Standards in Industry b. American National Standards in Industry c. American National Standards Institute d. American Nuclear Science Institute e. Association of Nerds in Science and Industry
The magnitude of the dynamic response in a closed-loop system caused by the static inertia of the controlled variable is determined by the __________.
A. capacity of the material B. type of material C. both a and b
ASE-Style Multiple Choice While having a discussion, Technician A says that a metalworking technician should be skilled in welding and in the use of body filler. Technician B believes that this is the responsibility of the refinish technician. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Which mineral is most resistant to weathering under humid temperate conditions?
A) muscovite B) dolomite C) gypsum D) biotite E) gibbsite