X-rays result when cathode rays strike _____.
A. semiconductor
B. metal
C. gas
D. liquid
Answer: C
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When building a chimney foundation, brick or concrete blocks should be dry bonded to work full units without any cutting.
Answer the following statement true (T) or false (F)
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Pitch refers to the number of threads per inch of length
Indicate whether the statement is true or false
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What two facts must be considered when designing a drive shaft?
What will be an ideal response?
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The temperature difference between the inlet and outlet of the condenser should be _________________
A) Equal B) 10°F to 30°F C) 20°F to 50°F D) Greater than 60°
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