This refers to the helical grooves cut in the interior surface of the above

It refers to the response given by the subject which is considered a deviation from the normal tracing or norms of the sibject in the relevant question is:

It refers to all fingerprint left at the crime scene including those left accidentally or unconsciously

What fingerprint pattern have slope or downward flow of the innermost sufficient recurved towards the thumb?

What is the classification of a hand with amputated fingers or fingers missing at birth

The electromagnetic spectrum is composed of invisible and visible light. The wavelength of visible light is?

It is the ignition system of the cartridge used in a center fire type, containing a highly sensitive chemical compound that would ignite into flame once hit by the firing pin

It is a type of firearm which propels a projectile with more than one-inch diameter

The use of "truth serum" such as sodium penthotal or phenobarbi in the questioning of suspects is called?

One of the major components of polygraph machine which is designed to detect changes in blood pressure and pulse beat of the subject

It is an interruption in the stroke caused by the immediate removal of the writing instrument from the paper surface

A kind of erasure by using a rubber eraser, sharp knife, razor blade or picking instrument

In assigning a number value to whorl pattern, what fingers should be given a value of 4 (pair 3) when a whorl pattern appears therein

The word cartridge was derived from what Latin word?

A type of primer with two vents or flash holes

It is magnified photograph of small object obained by attaching a camera to the ocular of a compound microscope

Who is the father of percussion ignition?

What system of identification best used in case of burned body?

The Chief Magistrate of the Hooghly District in India, who first usedfingerprints on contracts with the natives. He is also known as Father of Chiroscopy

In 1884, who was this insurance agent in New York who patented the first practical fountain pen containing its own ink resrvoir?

It refers to the device used to measure the velocity of projectiles

Patrolman Lauderiz is an investigator in a case involving a charred document. what kind of special photography will he utilzed for him to reveal the contents of the said document?

He is known as the first man who used the word "Polygraphy"

It is a classification of document in which it is issued by a public official in the exercise of the functions of his office

If the same digits of both hands are missing, the impression are held to be

It is an introductory backward strokes found in most capital letters

If you mix up blue and red, what color would it produce?

A delta may be any of the following, EXCEPT:

It is the process of eliminating unwanted portion of negative during the enlargeing process

It is a light examination in which the source of illumination strikes the surface of the paper from the back or at the bottom, usually designed in identification of water marking?

He took prints of his own palm twice with the lapse of 41 years just to prove that prints do not change, except for some scrathces due to old age

It is the process of spreading too much ink over an original writing to make it undecipherable or illegible

A person who can write either with his left or right hand is called ?

It is the main fixing agent that dissolves unexposed silver halides

It is the interruption in he stroke which goes back over the previous writing strokes

To be able to make a positive identification of a person, document examiner must be able to observe the ______

Who invented the gun powder?

If the polygraph test result indicates innocence, what should the examiner do?

Is the type of mal-alignment wherein character is printed above or below its correct position

What is the term used to describe the deflection of the bullet from its normal path after striking a resistance surface?

A dogmatic principle which postulates that the fingerprint cannot be forged

This component records the changes of breathing of the subject

Who determines the truhtfulness of the subject in a polygraph test

The devation from normal tracing of the subject in the relevant question

It is an act of deceiving or misleading committed by a person usually accompanied by lying

It is a science or an art of obtaining images on a sensitized materials by the action of electromagnetic radation or rays through the use of camera and its accessories and th chemical process involved therein

PINSP. Señido is investigating a fraudulent handwriting having clear cut strokes and an evident lack of freedom. This is an indication thta:

What earlier book emphasizes the most part of the investigation work involves battle against lies written by Dr. Hans Gross?