Radiant floor heating systems typically operate at temperatures of
A) 280°F to 300°F B) 200°F to 250°F C) 85°F to 140°F D) 180°F to 200°F
C
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When a bellows is made to operate a set of contacts, it is generally referred to as a ____.
a. bellows-type thermostat b. PN junction c. thermopile d. resistance temperature detector
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In the pre-construction phase, the step leading to the construction phase is _____.
a. subcontractors coordination b. manpower/equipment c. mobilization d. construction
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From your home, you walk 3 km east and then 4 km north. If you were to walk straight home, how far do you have to walk?
a. 3 km b. 4 km c. 5 km d. 7 km
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Rabbits are used extensively to feed pets such as snakes.
Answer the following statement true (T) or false (F)
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