central heating Flashcards
What is the primary function of a central heating system?
To provide warmth to an entire building through a network of pipes and radiators.
True or False: Central heating systems can only use gas as a fuel source.
False
Fill in the blank: The main components of a central heating system include a boiler, __________, and radiators.
piping
What is the role of a boiler in a central heating system?
To heat water or produce steam that circulates through the heating system.
Multiple Choice: Which of the following is NOT a type of central heating system? A) Radiant B) Forced Air C) Baseboard D) Electric Fan
D) Electric Fan
What is the purpose of thermostats in central heating systems?
To regulate the temperature by controlling the operation of the heating system.
True or False: Central heating systems can be powered by renewable energy sources.
True
Short Answer: Name one advantage of using a central heating system over individual room heaters.
More efficient heating of large spaces.
Fill in the blank: A __________ system uses ducts to distribute heated air throughout a building.
forced air
What is a radiator’s function in a central heating system?
To transfer heat from hot water or steam to the air in a room.
Multiple Choice: Which type of boiler heats water directly? A) Combi Boiler B) System Boiler C) Regular Boiler D) All of the above
A) Combi Boiler
What does the term ‘hydronic heating’ refer to?
A heating system that uses water to transfer heat.
True or False: Central heating systems are typically more expensive to install than individual heaters.
True
Short Answer: What is the purpose of a pump in a central heating system?
To circulate water or steam through the system.
Fill in the blank: __________ is a common fuel source for central heating systems.
Natural gas
What is the main advantage of a high-efficiency boiler?
It uses less fuel to produce the same amount of heat, reducing energy costs.
Multiple Choice: Which heating system is typically the most energy efficient? A) Electric Heating B) Gas Heating C) Oil Heating D) Biomass Heating
D) Biomass Heating
What is the purpose of insulation in a central heating system?
To minimize heat loss from pipes and improve overall system efficiency.
True or False: Regular maintenance of a central heating system is unnecessary.
False
Short Answer: What is one common sign that a central heating system needs repair?
Inconsistent heating or cold spots in rooms.
