When preparing a boiler for dry storage, _____
a. coat the fireside surfaces with an anticorrosive compound
b. coat the fireside surfaces with a desiccant
c. coat the waterside surfaces with mineral oil
d. flush the waterside surfaces with low-pressure water
a
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All vitamins contain _____
a. sodium c. nitrogen b. carbon d. all answers are correct
A tolerance that varies in only one direction is called what type of tolerance?
What will be an ideal response?
Latent cooling:
A) Is an interesting theory that has not been proven. B) Removes water from the air. C) Reduces the air temperature. D) Reduces the air temperature and removes water.
Answer the following statement(s) true (T) or false (F)
1. A 1° temperature difference in Celsius is equal to a 1° temperature difference in Kelvin. 2. Heat flows naturally from a hot object to a cold objects. 3. The energy content of food is typically expressed in Calories, which is equal to 1000 calories. 4. Thermal conductivity is a property of materials that shows how good the material is in transferring thermal energy (heat) from a high-temperature region to a low-temperature region within the material. 5. The R-value or R-factor of a material provides a measure of resistance to heat flow: The higher the value, the less resistance to heat flow the material offers.