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That would be the mother board.
If you are talking about a fiber cement backer board, the manufacturer of the board should provide the answer you are after. I am currently using Hardiplank to reside my house, and the manufacturer recommends attacheing the TyVek house wrap to the wood sheathing per TyVeks recommended process. Hope this helps.
In a computer system, the motherboard holds all the other circuit boards. The video, sound, game ports, and all other daughter boards are attached to this important piece of hardware.
In reflow soldering, the solder is applied as a 'solder paste' typically by using a stencil mask and a squeege. The solder paste contains both a solder flux and the solder in the form of minute solder balls. The solder paste operation is done BEFOREadding the components to the board. The board is then passed through a reflow oven at which time, the solder paste melts to complete the soldering of the components to the circuit board. The reflow oven will have several heating zones designed to preheat, activate the flux, reflow the solder, and cool the board. The oven is setup so the components receive as little thermal shock as possible, and spend only a few seconds above the solder melting temperature.In wave soldering, the components are placed on the board. THEN the board is placed in the wave soldering machine. Typically the first step in the wave solder, the bottom of the board passes through a fluxing operation which either sprays flux on the bottom or passes the bottom of the board through a flux foam. After the flux, the board will usually pass a pre-heater to activite the flux and pre-heat the board for the soldering. Then, the bottom of the board is passed through a molten solder wave (looks like a smooth waterfall only consisting of molten solder). Afterwards, there will be a stage of cool-down.Some details of the process vary by how expensive the oven or wave-solder machine is, the complexity of the circuit board involved, for what kind of volume the production line is intended for, and how 'mil or space qualified' the circuit board is.
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Inclined plane
levers. a simple machine
In the backbox on aux board attached to sound board. They call it a balance control. It is small. The backside of my swig out backbox display panel has a sound diagram on it.
machine
It functions as a lever, with a fulcrum in the center.
You follow the lines on the pantograph with a laser pointing down on the pantograph on the back side of your quilting machine that is on a frame. This is when using a paper pantograph. There is also 'groovy board' pantographs. These are wooden boards that a stylist that is attached to your machine runs in while moving the sewing machine on the frame.
a daughter board is a smaller board usually attached to the main or motherboard
Work: The work done by the force is the same as the work done on the load in an ideal simple machine.
White board, bulliten board, markers. Useful things
I'm assuming that they are attached on a small board. I would expect the plastic of the toothbrush to be put over the board and the piece over the board would have holes to allow the bristles to come through the plastic.
The main circuit board into which components are attached to in a computer is known as the motherboard or main board. This is what will hold all the essential parts in a computer.