Measurements Final

Question 1

Definition of bolts

Answer 1

Pieces cut shorter than 8 feet

Question 2

Definition of scaling

Answer 2

The process of measuring volumes of individual lengths

Question 3

Common units of volume

Answer 3

Cubic feet, cords, board feet, and weight

Question 4

Coed dimensions

Answer 4

rick-4’x4’x8’ widthxheightxlength/128ft^3

Question 5

Composition of wood volume

Answer 5

Wood fiber, bark, open space

Question 6

Factors affecting value of stacked wood

Answer 6

Species, method of piling, diameter of sticks, length of sticks, straightness, freedom from knots, bark

Question 7

How much solid wood volume does hardwoods contain.

Answer 7

79ft3

Question 8

How much solid wood volume does soft woods contain

Answer 8

72ft3

Question 9

Advantages of wood volume by weight

Answer 9

Weight scaling is not objective than cord wood scaling, wood yard inventions are more easily maintained because of greater uniformity

Question 10

Factors to worthy scale logs

Answer 10

Weight per cord for a particular species and moisture content and specific gravity

Question 11

Calculation of wood density

Answer 11

Specific gravity x 62.4 (1+(%moisture/100)

Question 12

Calculate cubic foot volume of cylinder?

Answer 12

.005454D^2xL

Question 13

Hubers formula

Answer 13

B1/2xL

Question 14

Smalians formula

Answer 14

(B+b)/2 xL

Question 15

Newtons formula

Answer 15

(b+4B1/2+B) /6 xL

Question 16

Definition of log rule

Answer 16

A table or formula showing estimated volumes for various log diameters

Question 17

Log scaling

Answer 17

Is the process of applying log rules and involves determining log dimensions and making allowances for defects

Question 18

Board foot calculations

Answer 18

Thickness x width x length/12

Question 19

Mill tally

Answer 19

Direct measure of dawn lumber

Question 20

Type of log rules?

Answer 20

Scribner, Doyle, and international

Question 21

Scribner formula

Answer 21

.8(d-1)^2-(d/2)

Question 22

Doyle formula

Answer 22

(D-4)^2

Question 23

International formula

Answer 23

.8(d-1)^2

Question 24

Which log rule incorporate deductions die to slabs, saw kerf, edgings, and shrinkage?

Answer 24

International

Question 25

Calculation of net or sound scale

Answer 25

Gross scale -deduction

Question 26

Considerations in scaling logs with defects

Answer 26

Rot, worm holes, ring shake, checks, splits, and crooks

Question 27

Main types of defects

Answer 27

Interior, exterior or peripheral, crook defects, and operating defects.

Question 28

Board foot loss for scribner

Answer 28

(W x t x L)/15

Question 29

Board foot loss for international

Answer 29

(W x t x L)/16

Question 30

Log grading considerations

Answer 30

Minimum diameter, minimum length, max number of cuttings, minimum length of cuttings,

Question 31

What are log use classes?

Answer 31

Veneer, factory, construction, and local use

Question 32

Definition of veneer class

Answer 32

High value logs as well as some relatively low value logs

Question 33

Definition of factory class

Answer 33

Includes logs adapted to the production of boards that later can be remanufactured so as to remove defects.

Question 34

Construction class

Answer 34

Logs suitable for sawing into ties, timbers, and other items for structural purposes

Question 35

Local use class

Answer 35

Logs suitable for products not usually covered by standard specifications: crating, pallet, parts m, mine timbers, industrial blocking a, secondary farms buildings

Question 36

Considerations for selecting volume table

Answer 36

What species, how many sample trees, who is the author, type of height and form,

Question 37

Definition of logs?

Answer 37

When trees are cut into lengths of 8 feet or more, the sections are referred to as logs.