Prelim Exam (Wst 164/Wst 188 - Forest Products Utilization)
.
- 1.The following are forest products, except
- A.
A.) timber
- B.
B.) rattan
- C.
C.) tannin
- D.
D.) corn
- 2.These columns used to carry power and telecommunication lines.
- A.
A.) piles
- B.
B.) posts
- C.
C.) pallets
- D.
D.) poles
- 3.It is a container with six (6) lumber faces held firmly together with nails or other metal fastenings.
- A.
A.) cooperage
- B.
B.) box
- C.
C.) pallet
- D.
D.) crate
- 4.What do you call the wood’s alcohol?
- A.
A.) lacquer
- B.
B.) nitrocellulose
- C.
C.) methanol
- D.
D.) shellac
- 5.These are used in the construction of guard rails in embankments along roads and highways.
- A.
A.) posts
- B.
B.) pallets
- C.
C.) piles
- D.
D.) poles
- 6.Which of the following does not belong to the group?
- A.
A.) wood excelsior
- B.
B.) firewood
- C.
C.) match stick
- D.
D.) toothpick
- 7.It is the principal product of heating wood above 270˚C (518˚F) in the absence of air.
- A.
A.) crate
- B.
B.) charcoal
- C.
C.) wood briquette
- D.
D.) shingle
- 8.It is a pile of wood 8 ft. long, 4 ft. high, and 4 ft. wide.
- A.
A.) wood briquette
- B.
B.) cooperage
- C.
C.) pallet
- D.
D.) cordwood
- 9.Gubas (Endospermum peltatum) is the most preferred species for match stick. Cooperage is not a wood container.
- A.
A.) First statement is true. Second statement is false.
- B.
B.) All statements are false.
- C.
C.) First statement is false. Second statement is true.
- D.
D.) All statements are true.
- 10.Which of the following does not belong to the group?
- A.
A.) cooperage
- B.
B.) lumber
- C.
C.) piles
- D.
D.) pallets
- 11.These are rived boards which are the same thickness at both ends, although they may be tapered in splitting by reversing the block each time one is split off.
- A.
A.) shingles
- B.
B.) cordwoods
- C.
C.) shakes
- D.
D.) pallets
- 12.Wood excelsior is used for mattresses stuffing. Pallet is a woodenware.
- A.
A.) Second statement is true. First statement is false.
- B.
B.) All statements are true.
- C.
C.) First statement is true. Second statement is false.
- D.
All statements are false.
- 13.Long, thin strands or shredded wood, newsprint and other paper waste used in padding and filling cushions.
- A.
A.) wood flour
- B.
B.) turnery
- C.
C.) wood excelsior
- D.
D.) sawdust
- 14.Veneer is a not a major forest product. Transverse beams set in a roadbed to position and support railroad rails with small cross-sectional of 5”x8”x7’ are railroad ties classified as switch ties.
- A.
A.) Both statements are true.
- B.
B.) Both statements are false.
- C.
C.) Second statement is true. First statement is false.
- D.
D.) Second statement is false. First statement is true.
- 15.It is a process of converting carbohydrates in wood to simple sugars done by treating wood in the form of sawdust, shavings or chips with strong acids at room temperature.
- A.
A.) scarification
- B.
B.) wood excelsior
- C.
C.) wood hydrolysis
- D.
D.) wood flour
- 16.It is a small, thin piece of wood with parallel edges, thinner at one end than the other, commonly used for covering the sides and roofs of buildings.
- A.
A.) crate
- B.
B.) shingle
- C.
C.) cooperage
- D.
D.) shake
- 17.The following are wood fuel types, except:
- A.
A.) charcoal
- B.
B.) wood briquette
- C.
C.) pallet
- D.
D.) cordwood
- 18.It is a type of cooperage which is designed for packing, storing, and transporting dry materials.
- A.
A.) tight cooperage
- B.
B.) slack cooperage
- C.
C.) dry cooperage
- D.
D.) wet cooperage
- 19.This type of cooperage has leakproof joints used for packing liquids.
- A.
A.) liquid cooperage
- B.
B.) solid cooperage
- C.
C.) slack cooperage
- D.
D.) tight cooperage
- 20.These are timber columns for the support of heavy structural loads.
- A.
A.) piles
- B.
B.) posts
- C.
C.) pallets
- D.
D.) poles
- 21.This is a kind of natural varnish which you paint on to wood to give it a shiny surface.
- A.
A.) formaldehyde
- B.
B.) shellac
- C.
C.) oilcloth
- D.
D.) ethanol
- 22.This refers to sawdust and shavings compressed together with or without the aid of a binder for use as a fuel.
- A.
A.) fiberboard
- B.
B.) wood briquette
- C.
C.) rank of wood
- D.
D.) cooperage
- 23.These are used in the erection and maintenance of fence lines.
- A.
A.) piles
- B.
B.) poles
- C.
C.) posts
- D.
D.) pallets
- 24.This is a complex mixture containing cellulose xanthate, caustic, carbon disulfide and compounds.
- A.
A.) viscose rayon
- B.
B.) cellulose acetate
- C.
C.) cellulose sponge
- D.
D.) mordant
- 25.Which of the following does not belong to the group?
- A.
A.) posts
- B.
B.) piles
- C.
C.) plywood
- D.
D.) firewood
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