The tool that uses a bubble in a glass vial to check level and plumb is a _____
a. level
b. Hi-Lo gauge
c. straightedge
d. combination square
a
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La puerta con la letra C en la Figura 2 es una puerta _____.
a. lisa
b. combinada
c. de jalousie
d. de paneles
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Furnaces used for heat treating steels are:
A) Electric, gas B) Open hearth, Bessemer C) Puddling, soaking pit D) Blast, Bessemer
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Quench cracks may be caused by:
A) Wrong selection of steel B) Time delay between quench and tempering C) Overheating D) All of the above
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What are the other three resistor values if the LSB resistor of a binary-weighted resistor DAC is 100 k??
A) 80 k?, 60 k?, and 40 k? B) 75 k?, 50 k?, and 25 k? C) 50 k?, 25 k?, and 12.5 k? D) 200 k?, 400 k?, and 800 k?
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