FCTOXI
  • 1. Which is not belong to the group?
A) Hair is usually kinky with marked variation in the diameter along the shaft.
B) Contain heavy pigment distributed unevenly.
C) Cross section will be oval to round in shape.
D) Thin cross section of the hair is oval in shape
  • 2. Which one belongs to the Mongoloid race hair?
A) Hair is coarse and straight with very little variation in diameter along the shaft of the hair.
B) Cross section will be oval to round in shape
C) Hair contains very fine to coarse pigment and more evenly distributed.
D) Usually straight and wavy and not kinky.
  • 3. Similar to axillary hair but are coarser and do not appear bleached.
A) Trunk hair
B) Moustache
C) Limb hair
D) Pubic hair
  • 4. Through adolescence is generally finer and more immature that adult hair but cannot be definitely differentiated with certainty.
A) Children hair
B) Toddler hair
C) Infants hair
D) Teens hair
  • 5. Fiber is smoulder or burn slowly and give odor like that of the burning feather. When removed to the flame will not continue to burn readily and charred beard remains at the end of the fiber.
A) Vegetable fiber
B) Mineral fiber
C) Silk
D) Animal fiber
  • 6. Under the ultraviolet light what is the color of bleached wool
A) Brilliant white
B) Bluish-white to bluish yellow
C) Brilliant flesh yellow
D) Light yellow
  • 7. Under the ultra violet light it shows very bright light blue, much brighter and whiter than acetate silk.
A) Acetate silk
B) Natural silk
C) Nitro silk
D) Cuprate silk
  • 8. Smooth, cylindrical lustrous threads, usually single but often double, the twin-filaments held together by an envelope of gum.
A) Artificial silk
B) Wild silk
C) Cultivated silk
D) Natural silk
  • 9. Odor not so pungent, fumes have no effect on the lead
    ácetate paper.
A) Fibers
B) Wool
C) Silk
D) Asbesto
  • 10. What is the french term for textiles.
A) textelis
B) Textere
C) Textulis
D) Textilis
  • 11. Characteristics are neoded so that the minute lines and ridges in the impression do not break or disintegrate.
A) Must harden rapidly to a rigid mass.
B) Should not injure the impression
C) Must pot have the tendency to adhere to the impression
D) At must be easy to apply.
  • 12. Wood's metal is made of B, Pb, Sn, and Cd. What is the amount in percentage of those elements in the materials.
A) Pb 50%, Cd 12.5%, Sn 25%, B 12.5%
B) Sa 12.5%, B 25%, Cd 12.5%, Pb 50%
C) B 12%, Sn 25%, Pb 12.5%, Cd 50%
D) Cd 12.5%, Pb 25%, B 50%, Sn 12.5%
  • 13. According to woods metal composition and to periodic table of elements, Cd is a symbol for what elements?
A) Carbon Dioxide
B) Cadmium
C) Cadium
D) Cudium
  • 14. Variety of solder with melting point of 60° C to 70 C.
A) Alloy
B) Woods metal
C) Negocoll
D) Negocoll
  • 15. Adding ½ teaspoonful of salt to plaster of paris result to what effect
A) Accelerating
B) Hastening
C) Hardening
D) Rotarding
  • 16. In tool impression and tire impression, what kind of casting material is best for it?
A) Plastic material
B) Woods metal
C) Negocoll
D) Plaster of Paris
  • 17. It is rubbing gelatinous consisting material, consisting of colloidal magnesium soap.
A) Plaster of Paris
B) Plastic material
C) Negocoll
D) Celerit
  • 18. Which one is not correct in the following statement.
A) It is hard to identify since one mark overlaps the other,
B) Examination of tool impression is done by comparative examination the purpose of which is to determine or to show that the tool made the impression in question.
C) Any material which can be changed from plastic or liquid state to the solid condition is called casting material.
D) Inprint is a weak mark made by gravity that stays on the surface
  • 19. Impression of a single blow of a hammer is an example of.
A) Compression marks
B) Freckles marks
C) Friction marks
D) Tool marks
  • 20. has also presence of trace elements which may be sufficient to establish or negate the fact of a common
    source for two samples of glass.
A) Solid
B) Oxide
C) Glass
D) Gas
  • 21. The color changes undergone by Gallotanic ink in the process of oxidation provides a valuable means of estimating the approximate age of the writing. If it appears to be Blue it indicates it is
A) very recent
B) less recent
C) still less recent
D) not recent
  • 22. The color is dependent on the inorganic salt added, but on drying and standing they turn black.
A) Nigrosine ink
B) colored writng ink
C) Carbon ink
D) Logwood ink
  • 23. The eldest ink material known.
A) aniline ink
B) India ink
C) Logwood ink
D) Nigrosine ink
  • 24. Today most all colored inks are composed of synthetic aniline dyestuffs dissolves in water. In certain colored inks
    ammonium vanadate is added to render the writing more permanent.
A) logwood ink
B) Colored writing ink
C) chinese ink
D) ballpoint pen ink
  • 25. Term appliedo the partially visible depression appearing on a sheet of paper underneath the one that visible writing appearance.
A) Contact writing
B) writing on carbon paper
C) Indented writing
D) obliteration
  • 26. It easily smudge, affected by moisture, maybe washed off from the paper with the little difficulty.
A) India ink
B) Nigrosine ink
C) Chinese ink
D) Carbon ink
  • 27. Marks was prouced on paper by the flexible wire soldered to the surface of the dandy roll that caries the watermarks
A) ink mark
B) water mark
C) stamp mark
D) wire mark
  • 28. which oes not belong to the group.
A) Absorption test
B) exposure to charcoal
C) ironing
D) soaking in coffee solution
  • 29. Maybe made to determine either the rate of absorption or the total absorption of the paper.
A) soaking in tea solution
B) Absorption technique
C) chemical test
D) Absorption test
  • 30. the following are examples of sizing materials except.
A) Rag sulfite
B) soda-sulfite mixture
C) Rosin
D) mechanical pulp
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