Hydronic Systems

What is a hydronic system?

• A system that uses water as a heat-transfer medium in heating and cooling systems.

• A system that uses air as a heat-transfer medium in heating and cooling systems.

• A system that uses electricity as a heat-transfer medium in heating and cooling systems.

• A system that uses oil as a heat-transfer medium in heating and cooling systems.

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Which component is essential in a hydronic heating system?

• Air filter

• Water pump

• Electric coil

• Gas burner

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NGSS.MS-PS3-3

What is the primary advantage of using a hydronic system over a forced-air system?

• Lower installation cost

• Better air quality

• More efficient heat distribution

• Faster heating time

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NGSS.MS-PS3-3

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In a hydronic system, what is the role of the expansion tank?

• To store excess water

• To allow for the expansion and contraction of water

• To filter impurities from water

• To increase water pressure

Which of the following is a common application of hydronic systems?

• Refrigeration

• Space heating

• Air conditioning

• Ventilation

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NGSS.MS-PS1-4

What type of energy is primarily used in hydronic systems?

• Electrical energy

• Thermal energy

• Nuclear energy

• Chemical energy

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How does a hydronic radiant floor heating system work?

• By circulating hot water through pipes embedded in the floor

• By blowing hot air through ducts under the floor

• By using electric coils to heat the floor

• By using solar panels to heat the floor

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NGSS.MS-PS3-3

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What is the function of a boiler in a hydronic system?

• To cool the water

• To heat the water

• To circulate the water

• To filter the water

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Which fluid is most commonly used in hydronic systems?

• Oil

• Antifreeze

• Water

• Freon

What is the purpose of a thermostat in a hydronic system?

• To measure water pressure

• To control the temperature

• To regulate water flow

• To filter the water

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NGSS.MS-PS3-3