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Plumbing Beginner > Radiators > Flashcards

Radiators Flashcards

1
Q

What is the primary function of a radiator?

A

To transfer heat from the hot water or steam inside to the air in a room.

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2
Q

True or False: Radiators can only be used for heating purposes.

A

False

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3
Q

Fill in the blank: Radiators are commonly used in ______ systems.

A

heating

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4
Q

What type of radiator uses steam to heat a space?

A

Steam radiator

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5
Q

Which material is most commonly used for making radiators?

A

Cast iron

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6
Q

What is the term for the process of heat transfer through a fluid in a radiator?

A

Convection

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7
Q

Multiple choice: Which of the following is a type of radiator? A) Baseboard B) Wall-mounted C) Both A and B

A

C) Both A and B

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8
Q

What is a key advantage of using a panel radiator?

A

Efficient heat distribution.

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9
Q

True or False: Radiators do not require regular maintenance.

A

False

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10
Q

What is the purpose of a radiator valve?

A

To control the flow of hot water or steam into the radiator.

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11
Q

Fill in the blank: The ______ radiator is known for its modern design and efficiency.

A

flat panel

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12
Q

What is the main disadvantage of using a cast iron radiator?

A

It is heavy and can be difficult to install.

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13
Q

Multiple choice: Which radiator type is most suitable for large spaces? A) Electric radiator B) Column radiator C) Oil-filled radiator

A

B) Column radiator

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14
Q

What is the role of fins in a radiator?

A

To increase the surface area for better heat exchange.

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15
Q

True or False: Radiators can be powered by electricity.

A

True

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16
Q

What is a common problem that can occur with radiators?

A

Air trapped inside, causing uneven heating.

17
Q

Fill in the blank: A ______ radiator heats up quickly and is often used in bathrooms.

A

towel

18
Q

What device can help to bleed air from a radiator?

A

Radiator key

19
Q

Multiple choice: Which of the following is NOT a type of radiator? A) Fan heater B) Baseboard C) Column

A

A) Fan heater

20
Q

What is the typical pressure range for a residential heating system using radiators?

A

12 to 15 psi

21
Q

True or False: Radiators can be painted to match room decor.

A

True

22
Q

What does the term ‘radiant heat’ refer to?

A

Heat that is transferred directly from the radiator to objects in the room.

23
Q

Fill in the blank: The ______ effect describes how heat rises from a radiator to warm a room.

A

chimney

24
Q

What is the main difference between a single and double panel radiator?

A

A double panel radiator has two panels for increased heat output.

25
Q

Multiple choice: Which type of radiator is typically more energy-efficient? A) Steam radiator B) Hot water radiator C) Both A and B

A

B) Hot water radiator

26
Q

What is a common method for cleaning radiators?

A

Using a vacuum or damp cloth to remove dust and debris.

Plumbing Beginner (5 decks)

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