The emissivity of a non-blackbody material is __________.
A. between 0 and 1
B. 1
Answer: A
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What type of fitting allows four pipes to be connected together?
A. Tee B. Union C. Cross D. Nipple
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A knee in a leakage current-versus-voltage plot indicates a _____.
a. breakdown current b. charging current c. leakage current d. corona current
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Define triple point
A) The pressure and temperature above which a substance will cease to exist B) The pressure and temperature where a solid and a liquid have the same properties C) The pressure and temperature where a substance can exist simultaneously as a solid, a liquid, and a gas in thermal equilibrium D) The pressure and temperature at which gas and liquid have the same properties
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How many meters are there in 12 centimeters?
What will be an ideal response?
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