National Quiz Competition Series – Quiz 5 on Forensic BallisticsPlease enter your email: 1. Black powder consists of ___% of potassium nitrare. 25 55 75 95 2. James Forsythe discovered a shock-sensitive explosive called TNT Mercury fulminate Nitrotoluene Potassium nitrate 3. A cartridge with its primer located in the center of the base of the case. Back fire Centre fire Rear fire Misfire 4. The pivoting mechanical part of a firearm that causes the firing pin to ignite the cartridge’s primer. Percussion cap Hammer Breech Match lock 5. The cartridge is also called Oval Round Target Primer 6. The cartridge cases used in .22 rifles are Straight and rimmed Rimmed and bottle necked Straight and rimless Rimless and bottle necked 7. This type of primer doesn’t contain anvil, rather anvil is situated in the primer pocket of the case. Rimmed primer Shot gun primer American Primer Berden Primer 8. Cordite, a double base powder powder has Nitrocellulose, nitroglycerine, vaseline Nitrocellulose, nitroglycerine, tetracene Nitrocellulose, nitroglycerine, lead styphnate Nitrocellulose, nitroglycerine, Al-Mg mix 9. This type of projectile consists of spherical ball of heavy amalgam in the skin of soft metal. The space between ball and skin is filled with wax. Destructor Contractile Lethal Ball Conical Ball 10. Gilding metal used for jacketing the bullet is made up of Copper and lead Copper and antimony Antimony and zinc Copper and zinc 11. In revolver, the nose of the bullet is short and rounded elongated and rounded flattened and rounded elongated and pointed 12. Sometimes to increase the probability of hitting the target , the cartridge is loaded with two bullets. This is called Double bullet Dual bullet Duplex bullet Duo bullet 13. In AK-47 rifles, which action mechanism is used ? Blow back Long recoil Short recoil Gas operated 14. A shot fired so close to the target that no sight adjustment or arrangement is needed for effective aiming. Effective range Accuracy range Point blank range Extreme range 15. Nodular spheroids are a type of Primer GSR Ammunition Bullet 16. The _________provides a single system capable of comparing both types of ballistic evidence found at crime scenes. VSC IBIS GSR Comparator NMR 17. In case of 12 bore gun , the internal cross- sectional diameter of the barrel is 0.5 inch 0.729 inch 1 inch None of the above 18. Ammunition means any artillery that can be used in combat or warfare. This is defined under Section 2-1 (b) of Indian Arms Act, 1959 Section 7-1 (a) of Indian Arms Act, 1959 Section 21-1 (b) of Indian Arms Act, 1959 Section 2-1 (a) of Indian Arms Act, 1969 19. Muskets are example of Rifled firearms Smooth bore firearms IEDs None of the above 20. These type of unique guns have small portion at the muzzle end of the barrel rifled but the major portion of the barrel is smooth. Tandem gun Musket Double barrel gun Paradox gun Loading … Share this post: Facebook WhatsApp Telegram Email
Leave a Reply