Which statement is true about thermostats?
A) The temperature marked on the thermostat is the temperature at which the thermostat should be fully open
B) Thermostats often cause overheating
C) The temperature marked on the thermostat is a temperature at which the thermostat should start to open.
D) Both A and B
C
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Toe is a comparison of the distances between the fronts and the rears of a pair of tires.
Answer the following statement true (T) or false (F)
What is one characteristic that sets VVT systems apart from the other approaches?
a. The need for a bypass damper. b. Heating and cooling can be provided simultaneously. c. It is ideal for zones with very different heating cooling needs. d. Heating cannot be provided by the central unit.
The abbreviation for the plastic pipe used in systems for water and gas supply lines and irrigation systems is ____________________.
Fill in the blank(s) with the appropriate word(s).
Most volumetric flow rate measurements are taken using an inferred method.
Answer the following statement true (T) or false (F)