Steam and Water Heating Systems

steam-and-water-heating-systems

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Pytanie 1 of 1

Pozostały Czas

178313

180

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When a single main is used to carry both the steam supply from the boiler to the radiators and the steam condensate from the radiators back to the boiler, the system is called a one pipe:

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178314

180

none

When a single main is used to carry both the steam supply from the boiler to the radiators and the steam condensate from the radiators back to the boiler, the system is called a one pipe:

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(0/0)

178315

180

none

In a gravity return system, the boiler should be placed:

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178316

180

none

A pressure balancing arrangement that prevents the boiler pressure from forcing boiler water into the return lines is called a:

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178317

180

none

In the two, pipe variable vacuum steam heating system, the steam temperature can be varied from:

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178318

180

none

Finned convectors should be kept free of:

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178319

180

none

After a steam heating system has been operating for some time, you notice that some parts of the heating system are still cold. Which one of the following could be the cause of this?

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178320

180

none

All supply and drain lines of a steam heating system must be pitched to:

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178321

180

none

The piping and heating units of a steam heating system must be so arranged that the:

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178322

180

none

The two pipe gravity return steam heating system, now obsolete, had the disadvantage that during startup, some steam could pass through a radiator without condensing and could enter other radiators via the return main, thus trapping:

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178323

180

none

Which of the following would you NOT find in a steam heating system?

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178324

180

none

A pressure balancing device that prevents the boiler pressure from forcing the water in the boiler into the return line is called a:

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178325

180

none

In the case of radiators and convectors, the main sources of trouble are the:

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(0/0)

178326

180

none

Steam and Water Heating Systems

Pytanie 1 of 1

Pozostały Czas

When a single main is used to carry both the steam supply from the boiler to the radiators and the steam condensate from the radiators back to the boiler, the system is called a one pipe:

Wybierz prawidłowe odpowiedzi

(0/0)

When a single main is used to carry both the steam supply from the boiler to the radiators and the steam condensate from the radiators back to the boiler, the system is called a one pipe:

Wybierz prawidłowe odpowiedzi

(0/0)

In a gravity return system, the boiler should be placed:

Wybierz prawidłowe odpowiedzi

(0/0)

A pressure balancing arrangement that prevents the boiler pressure from forcing boiler water into the return lines is called a:

Wybierz prawidłowe odpowiedzi

(0/0)

In the two, pipe variable vacuum steam heating system, the steam temperature can be varied from:

Wybierz prawidłowe odpowiedzi

(0/0)

Finned convectors should be kept free of:

Wybierz prawidłowe odpowiedzi

(0/0)

After a steam heating system has been operating for some time, you notice that some parts of the heating system are still cold. Which one of the following could be the cause of this?

Wybierz prawidłowe odpowiedzi

(0/0)

All supply and drain lines of a steam heating system must be pitched to:

Wybierz prawidłowe odpowiedzi

(0/0)

The piping and heating units of a steam heating system must be so arranged that the:

Wybierz prawidłowe odpowiedzi

(0/0)

The two pipe gravity return steam heating system, now obsolete, had the disadvantage that during startup, some steam could pass through a radiator without condensing and could enter other radiators via the return main, thus trapping:

Wybierz prawidłowe odpowiedzi

(0/0)

Which of the following would you NOT find in a steam heating system?

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(0/0)

A pressure balancing device that prevents the boiler pressure from forcing the water in the boiler into the return line is called a:

Wybierz prawidłowe odpowiedzi

(0/0)

In the case of radiators and convectors, the main sources of trouble are the:

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(0/0)

Slow or insufficient heat in one or more rooms in a steam heated building can be caused by a:

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When starting up a steam heating boiler it should be filled to:

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