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What is the approximate external static pressure in the supply air plenum of a forced warm air furnace?
Wiki User
∙ 11y ago
Wiki User
∙ 11y ago
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What problems did Togugawa Japan face in the early 1800's?
British defeated China in the opium war and how the imperialists had forced China to sign the unequal treaties. Matthew Perry, the problems that Tokugawa Japan forced during the 1800's include foreign pressure, crisis and revolt. Social and economic unrest.
Can a mother be forced by Florida dcf to divorce her husband or loose parental rights of a child even though No crime was committed?
generally this is done when there is an allegation of child abuse, but also pressure can be put on her to do this in order to receive welfare benefits.
Who was sojourn truth forced to marry?
She was forced to marry fredrick.But they did have some kids,But one of them died of infant..
Under what conditions were the Cherokee forced to leave their homes?
the indians were forced by andrew jackson to go on the trail of tears.
What does forced commutation mean?
The term "Forced commutation" is used when a thyristor is turned off using external components. If a thyristor is used in a DC circuit, when first turned on, it will stay on until the current goes to zero. To turn off the thyristor it is possible to use a Forced commutation circuit. The circuit creates a reverse voltage over the thyristor (and a small reverse current) for a short time, but long enough to turn off the thyristor. A simple circuit consist of a precharged capacitor and a switch (e.g. another thyristor) parallel to the thyristor. When the switch is closed, the current is supplied by the capacitor for a short while. This cause a reversed voltage over the thyristor, and the thyristor is turned off.
Why blast furnace called as blast furnace?
Its because air is forced into the furnace to increase temperature. Steve.
Why is there no pressure in your furnace for your forced hot water system?
=Possibly because a furnace is scorched air and a "boiler" is used for steam or hydronics==1-The loss of pressure could be a leak in the system==2- Incorrect setting on the automatic feeder==3- Improperly sized expansion tank=
What is the definition for forced diffusion?
Forced diffusion is a process where particles or molecules are pushed to move across a barrier, membrane, or gradient due to an external force or pressure. This can result in an accelerated rate of diffusion compared to passive diffusion, which occurs without the need for external energy input.
Who makes the best forced air gas furnace?
lennox
Forced draft fan vs induced draft fan?
In a balanced draft boiler, you actually have both: forced draft (FD) fans supplying air to the furnace, and induced draft (ID) fans removing flue gas. Typically, the FD fans control airflow, while ID Fans control furnace pressure to slightly below atmospheric pressure. In general though, the choice between forced draft and induced draft is based on how "tight" the system is - if you have leaks, it is better to use ID, as FD will cause product loss.
If a forced-air furnace heats a house until all the air is the same temperature as the air coming from the furnace then?
no heat would flow
If a forced air furnace heats a house until all the air is the same temperature as the air coming from the furnace then?
no heat would flow
Which central heating system involves a furnace and a blower?
Forced air heating
Do 1978 Holiday Rambler campers have a furnace?
My patents just gave me their rambler and yes it has a forced air furnace. It is in the cabinet on the floor straight in from the door
What is a forced air furnace?
This means there is a blower attached to the system that forces the heat into the home.
How much does a new forced air furnace cost?
$4000-$5200 for oil heater.
Does a forced air furnace have a heat exchanger?
Yes,It depends if it is gas fired or electric.
