When welding pipe for procedure qualification or welder qualification, tack welds may be placed at positions ________ where the test pieces are taken
A) approximately B) Located precisely C) Other than D) none of the above
C
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?Similar to hot-gas welding, ____ uses heated air to soften posts that typically extend through holes in mating parts.
A. ?heat staking B. ?heated-tool welding C. ?impulse bonding D. ?electromagnetic bonding
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____________________ in water is caused by the presence of suspended matter
Fill in the blank(s) with the appropriate word(s).
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The most widely used analog to digital conversion method is
A) successive-approximation B) tracking C) single-slope D) dual-slope
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What is a line editor?
What will be an ideal response?
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