Which of the following is NOT an energy source for small roomspace heaters?
A) Liquid B) Solid C) Nuclear D) Electric
C
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Two kilograms of water at 6 MPa is heated from saturated vapor to 400ºC. The enthalpy change is nearest:
A) 1750 kJ B) 2360 kJ C) 3080 kJ D) 3640 kJ
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An example of a fruit that has been dried is _____
A) peaches B) kiwi C) raisins D) grapes
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The air produced by the combustion fan motor causes the arc to be blown in a ____ shape.
a. horseshoe b. star c. ring d. donut
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The purpose of a(n) ____________________ is to act as a pointer for selecting items on the screen for processing to the CPU.
Fill in the blank(s) with the appropriate word(s).
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