Enhance your Knowledge of Forensic Ballistics by taking this test.
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#1. The energy of the projectile is calculated by:
#2. Assertion (A): In shotgun, the dispersion of pellets is more in the truecylinder gun than choked gun. Reason (R): Choking of barrel is not related to dispersion of pellet.
#3. Ricochet of bullet means:
#4. Derringers are single shot pistols, which possess:
#5. It is not used as a primer in cartridge:
#6. Fouling is useful in determination of approximate:
#7. The firearm made by blacksmith by not adhering to any particular specializations or standard materials are known as:
#8. In the firing mechanism of firearm trombone action is also called as
#9. Dumdum Bullet is so called because :
#10. Burning, blackening and tattooing are useful for determination of
#11. For wound ballistics study in human beings, the following is used in experiments:
#12. The gelling agents added to explosive mixtures to improve their resistance to moisture and increase viscosity are known as:
#13. The ‘Ballistic Coefficient’ is:
#14. 7.62 mm AK-47 assault rifle has the magazine capacity of:
#15. Ram rod is a part of:
#16. The modified Griess Test is specific for determination of ________ in gunpowder residue.
#17. The number of LG pellets in 12 bore cartridge is:
#18. The designation of 12- bore means that the internal cross sectional diameter of gun’s barrel is equal to:
#19. Bullet that leaves a visible smoke mark on the flight is called:
#20. In ‘Gun Shot Wound’, scorching is caused by:
#21. The diameter of the circle tangent to the tops of the lands if the barrel has an odd number of lands & grooves, is known as:
#22. Berdon primer is a primer:
#23. Walker Test of GSR is done for the identification of presence of
#24. Wads and cushion wads are found in:
#25. Bullet wipe is a term used for:
#26. The stamped serial number on barrel can be restored by:
#27. In which weapon Iron pyrite was used as ignitor?
#28. The following mark is not found in fired cartridge case:
#29. In firing case muzzle pattern is found in:
#30. The identification of shot gun is possible when the fired cartridge contains:
#31. In black powder Fg, FFg, FFFg number represents:
#32. Pin fire cartridge have:
#33. Zip gun is a:
#34. The phenomenon of shaving of bullet is associated with:
#35. Assertion (A): The shortening of barrel increases dispersion of pellets inshot gun. Reason (R): It produces less pressure inside the barrel.
#36. In .177 Air gun, the maximum velocity to perforate skin is:
#37. Tandem Bullet is:
#38. Assertion (A): The penetration power of shot gun is more than service rifle. Reason (R): Rifle produces more energy inside the barrel as compared to shotgun.
#39. Musket is a:
#40. Singeing of hair around a wound of entry is seen at which range?
#41. The diameter of 8 bore shot gun is:
#42. In the gunshot wound, the term back spatter refers to:
#43. Neutron Activation Analysis detects the presence of following in G.S.R:
#44. The diameter of LG Pellet is
#45. Chronograph is an instrument which measures the following in forensic ballistics::
#46. Rechochet marks are generally found on:
#47. Which of the following are characteristics of rim-fire cartridge?
#48. The diameter of 16 bore shot gun is:
#49. The percussion-Lock firearms were discovered by:
#50. The ejector is not present in the following:
#51. Rifling marks on fired bullet are of the following type :
#52. Which of the following is not the class characteristic of a fired bullet?
#53. The terminal velocity of falling 9 mm bullet is about:
#54. Assertion (A): Test shell case and questioned shell case can be compared using comparison microscope to establish the identity of the weapon. Reason (R): Because rifilling marks on shell case are identical.
#55. What is the effect of cutting of barrel on dispersion of pellets on a target?
#56. It is not the component of rifle Cartridge:
#57. In bullet projectory the maximum range can be attained if the angle of projection is:
#58. The bore of the 12 bore gun is:
#59. The probable time of last fire from a firearm can be determined by
#60. Pump action of a firearm is also called:
#61. The diameter of LG shot is:
#62. Which of the following is used to analyze for the presence of ‘Gun-Shot-Residue’?
#63. A fired cartridge case can be linked to the suspect firearm on the basis of following marks, except:
#64. .303 rifle cartridge is a:
#65. The number of land and grooves in 32 revolvers is:
#66. The cutting of barrel length in shotgun causes:
#67. The bullets having less thickness of the jacket at the tip are:
#68. The coefficient of reduction or form factor is calculated by the formula:
#69. Ejector is not found in:
#70. Zeroing is:
#71. The trigger pull of service rifle is:
#72. Trigger pull of double action revolver ranges as:
#73. Snap haunt is a:
#74. In a firearm case, causality criteria for man is:
#75. The diameter of SG pellet in 12 bore gun cartridge is:
#76. In 0.22 Airgun pellet, the minimum velocity required to perforate human skin is:
#77. Firing Pin marks of a gun are:
#78. A detailed written description of gunpowder is given in which one of the following by Roger Bacon?
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