Test 1
At standard conditions on the Celsius scale, water will boil at...
100°F
Absolute pressure at sea level under standard conditions is_____ psi.
14.696
The latent heat of fusion for a water-to-ice transformation is...
144Btu/lb.
Sensible heat energy levels...
can be measured with a thermometer.
Latent heat energy levels...
cannot be measured with a thermometer
When heat transfers by convection, it...
is transported from one place to another by air of liquid.
When a substance is heated, the molecules...
move faster.
When heat transfers by conduction, it...
moves from molecule to molecule
When heat transfers by radiation, it...
moves through space and air and heats solid objects.
Psig indicates...
pounds per square inch of gauge pressure minus atmospheric pressure.
A Bourdon tube is often found in a...
pressure gauge.
98°C converted to degrees Fahrenheit equals...
208.4
70°F converted to degrees Celsius equals...
21.1
The atmosphere will support a column of mercury _____ inches at sea level.
29.92
If water weighs 8.34 pounds per gallon, it will take _____ Btu to raise the temperature of 4 gallons of water from 70°F to 72°F.
66.7
28°C converted to degrees Fahrenheit equals...
82.4
200°F converted to degrees Celsius equals...
93.3
T or F Heat flows from a warmer substance to a cooler substance.
True
A compound gauge measures pressures...
above and below atmospheric pressure.
The standard atmospheric conditions for water to boil at 212°F are...
atmospheric pressure: 14.696 psi, temperature: 70°F.
