# A stack of boards is 21 inches high each board is 1 3/4 inches thick how many boards are there

Posted by Anonymous on

Hi,
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Posted on Jan 02, 2017

SOURCE: I just bought a DW735

where is the ridges happened at the begining of the board or at the end of the board. if its the middle of the board the problem is the roller sleeve may be worn.secondly the roller may have lots of sap from the wood/varsol can do job for cleaning the roller. 3. is the balde. see www.toolpartsdirect.com for the parts diagram,in large the picture

Posted on Jul 13, 2008

SOURCE: cubic feet

4' = 48"
thickness" x width" x lengh" = cubic inches
2" x 8" x 48" = 768

1 cubic foot is 144 cubic inches
768 divided by 144 = 5.3333333333------

Posted on Dec 10, 2008

Surely you have some mounting screws for the Knives, don't you? You may have to loosen those and Re-set your Cutter Depth & Level. I use a "Step-Gauge" to do that with. In some Rare Cases you may have to shim to attain the desired results.

Posted on Jan 17, 2009

This is all about adding fractions. Think about what needs to be true about the two fractions to be able to add them (and make all fractions improper before adding) Searching for this on wolfram alpha will give you more of the information you need. You aren't going to get the answer from this site, we're just here to help you learn how to do these things.

Posted on Apr 23, 2011

SOURCE: I HAVE THOMSON QUADRA PLUS

try asking the technician for tight proof on reason why is it that it should be replace?

Posted on Jul 16, 2011

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## Related Questions:

### 4 ft x 4 ft x 5 inches = square foot?

when I went to school a board foot a board 1 foot wide and 1 foot long 1 inch thick, a 1X6 2 foot long a 1X4 3 foot long etc. a 4X4X3 inches would be considered a board foot but with new math and metric system, I'll leave the exact formula to the calculators and smart phones (I don't own one) 20 square feet would be my answer,

Apr 16, 2017 | Office Equipment & Supplies

### I got a 24in wide by 1/2in thick and 34 in length. How can I get the lenier ft

Linear feet is the total length of the board. Since your board is 34 inches long, almost 3 ft, it would be rounded up to 3 linear foot. (2.83 linear feet tobe exact)
if you wanted board foot, the Board ft is 5.67

Feb 19, 2015 | Cars & Trucks

### How many feet is 350 linear feet?

Linear feet are a measure of length (no different from feet); square feet measure area. You cannot simply convert between measures of different kinds of quantities;the connection between them will be specific to a particular problem.A practical example in which this question can arise is in buying countertops for a kitchen. Some materials are sold by the square foot; others (basically those that are extruded, so they come in standard widths) are sold by the linear foot. In order to compare the two, you need to compute the area and wall length for the countertop you want.You can't convert between the two. All you have to do is to make the appropriate measurements so you can calculate the price of each item.The terms used in the lumber industry are a bit confusing.There are two terms that I think you might be mixing up.A LINEAR FOOT is simply the length of a board. If you want to know the area or volume of the board,you need additional information. For instance, 6 linear feet of 1-by-12 has an area of 6 square feet (12 inches = 1 foot, times 6 feet), and it's 1 inch thick, so the volume is 1/2 cubic foot (6 square feet times 1/12 foot). But 6 linear feet of a 1-by-6 board would have half the area and half the volume.A BOARD FOOT is equivalent to one square foot of a 1-inch-thick board. In other words, it is a square-foot-inch (ft^2-in), or 1/12 cubic foot.Linear feet are used for the pricing of a single size such as two-by-fours. Board feet are used for larger lumber that you are more likely to want to compare directly with different size boards .To sum up, neither a linear foot nor a board foot can be converted directly to square feet. A linear foot is a linear (length) measure, and a board foot is a volume measure. You need to know your particular board to do anything more, such as find the area.an example with an" L" shaped countertop will betwo rectangles are 24 by 80 inches and 24 by 36 inches. Thus the area is: 24 * 80 + 24 * 36 = 24 * (80 + 36) = 24 * 116= 2784 sq. in.To get it in square feet, divide by 144:
2784 / 144 = 19.33 sq. ft.The linear measure of this countertop would be 60 + 80 = 140 inches = 140/12 feet = 11.67 feet

Apr 08, 2014 | Cars & Trucks

### Sharp 21 inch primo, good the fly back,horizontal,vertical,but automatic shutoff i check the voltage measurement. high supply

Try to check high valued resistors small silicon transistor or leaking zener diode in the main board near the hooked up wire connecting to the crt board,maybe the problems are there....Dods

Sep 18, 2013 | Televison & Video

### How thin can i plane wood im planing to go to 1/16 inch

Use a backing board, such as high grade 3/4 inch plywood under the board you are planing, and you should be able to get down to 1/16, depending on the stability of the board you are planing. Take light cuts and flip it over to cut on both sides. Sounds like you might be making a guitar? Good luck.

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### I have an EIZO T962 CRT 21 inch monitor with bright screen. I can't adjust brightnes with conventional means ( adjusting via buttons). In the past I correct this problem on Sony trinitron 19 inch monitor...

CHECK FOR DAMAGED RESISTORS ON BOARD NEAR HIGH VOLTAGE AND ALSO ON CRT SOCKET, ITS A COMPONENT PROBLEM, RECTIFY IT..CHANGE THE DAMAGED COMPONENT, ALSO CAPACITORS IF POSSIBLE..

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### 42 inch samsung plasma tv black vertical lines

Hi, Depeending on the thickness of the lines matters. If the lines are Black and about 1-2 inches thick it may be a bad bottom buffer board or a bad panel (screen).
If the lines are thin 1/16 to 1/8 inch it is most likely a bad panel.
You can open up the set and depending on the model, see the thin board/boards running across the bottom with ribbon cables going to the panel. You may be able to attempt reseating the ribbon cables, but be careful as some retainer plugs break very easy.
If the lines are thick black and the reseating doesn't correct it you may be able to buy the coresponding buffer. Unfortunately some bottom buffers are actually part of the panel. If you are not comfortable taking it apart then call a professional but be aware labor charges start around \$200 not counting parts, panels start at \$600 up to over \$1000
hope this helps
Thanks
Eric

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### Uneven thickness when planning

Surely you have some mounting screws for the Knives, don't you? You may have to loosen those and Re-set your Cutter Depth & Level. I use a "Step-Gauge" to do that with. In some Rare Cases you may have to shim to attain the desired results.

Jan 10, 2009 | Ryobi Thickness Planer Blades

### Cubic feet

4' = 48"
thickness" x width" x lengh" = cubic inches
2" x 8" x 48" = 768

1 cubic foot is 144 cubic inches
768 divided by 144 = 5.3333333333------

Dec 09, 2008 | Electric 1/2hp 1140RPM 56 Frame 230/460V...

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