When preparing aluminum pipe coupons for GTAW, the preferred method for beveling is _____
a. shearing
b. mechanical machining
c. thermal
d. sawing
b
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The term ____ cabinets refers to prefabricated cabinets because they are constructed in specific sizes called modules.
A. modular B. flexible C. custom D. hybrid
The fundamental attitude of Hayes and other Republican administrations toward labor agitation was
A. strong support for the railroads and other business in their efforts to crush labor organizing. B. attempts to establish the federal government as a neutral arbiter between business and labor. C. support for organized labor's efforts to unionize various industries. D. to support reasonable regulation of business. E. to try to enlist farmers as a political counterbalance to industrial laborers.
?For a visual inspection of a pipe weld, what is the acceptable discontinuity for incomplete fusion?
A. ?1/32 in. (0.8 mm) B. ?1/16 in. (1.6 mm) C. ?3/32 in. (2.4 mm) D. ?None allowed
The condenser is designed to:
a. absorb heat b. reject heat c. vaporize refrigerant d. warm the space