?Why are the ends of tack welds ground to a featheredge?
What will be an ideal response?
?So that the root weld can achieve 100% penetration at their ends.
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A sump is a _____.
a. type of hydraulic pump b. hole made to collect groundwater c. ditch used to channel stormwater d. type of fence used to prevent soil erosion
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What is the boiling temperature of water?
What will be an ideal response?
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Information in a CADD system that is on the display screen is known as ____.
A. hardcopy B. reference data C. temporary data D. softcopy
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The __________ has higher current-carrying capabilities.
A. SCR B. triac
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