Features of friction ridge patterns

Assignment Help Science

Reference no: EM133934893

QUESTIONS

1. All of these are considered class characteristics of a bullet except:

Twists

Grooves

Loops

Lands

2. What is the methodology an examiner uses to classify fingerprint patterns?

AEC-A

AVE-C

ACE- V

VEC-A

3. What is the scientific term for "super glue"?

Ninhydrin

Cyanoacrylate esters

1,8-diaxafluoren-9-one

Chlorofluorocarbon

4. _____ maintains a database of headstamp images.

ATF

NIST

CODIS

IBIS

5. What is a category of tool marks?

Compression tool marks

Sliding tool marks

Cutting tool marks

All of the above

6. What is the law enforcement based automated system for fingerprints commonly called?

NIST

CODIS

FBI fingerprint database

AFIS

7. What is the term for the features of friction ridge patterns?

Islands

Ridge bifurcations

Minutiae

Minutes

8. What type of gun holds cartridges in a firing chamber in a rotating cylinder?

Revolver

Rifle

Semi-automatic pistol

Shotgun

9. What type of surface is ninhydrin extremely useful on?

Porous

Inorganic

Organic

Non-porous

10. What is the term used to describe the diameter of the barrel of a rifled pistol or rifle?

Caliber

Bore

Gauge

Cartridge

Reference no: EM133934893

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