WebDuring WWI testing was done to determine the safe speed to lay such depth charges and it was determined for shallow depths, (set to 40 ft) the minimum safe speed for the surface ship to use them was 6 knots. Depth Charges: Mines, Depth Charges and Underwater Weapons, 1914-1945 page 52-53. ( Trials carried out December 13, 1915) Next day the ... http://navweaps.com/Weapons/WAMUS_ASW.php

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A depth charge is an anti-submarine warfare (ASW) weapon. It is intended to destroy a submarine by being dropped into the water nearby and detonating, subjecting the target to a powerful and destructive hydraulic shock. Most depth charges use high explosive charges and a fuze set to detonate the charge, typically … See more The first attempt to fire charges against submerged targets was with aircraft bombs attached to lanyards which triggered them. A similar idea was a 16 lb (7.3 kg) guncotton charge in a lanyarded can. Two of these … See more The first delivery mechanism was to simply roll the "ashcans" off racks at the stern of the moving attacking vessel. Originally depth charges were simply placed at the top of a ramp and allowed to roll. Improved racks, which could hold several depth … See more For the reasons expressed above, the depth charge was generally replaced as an anti-submarine weapon. Initially, this was by ahead-throwing … See more • Bouncing bomb, the specialized air-delivered depth charge–like bomb used for the RAF's Operation Chastise • Naval mine • Shock factor See more The effective use of depth charges required the combined resources and skills of many individuals during an attack. Sonar, helm, depth charge crews and the movement of other … See more The high explosive in a depth charge undergoes a rapid chemical reaction at an approximate rate of 8,000 m/s (26,000 ft/s). The gaseous products of that reaction momentarily occupy the volume previously occupied by the solid explosive, but at very high … See more 1. ^ McKee 1993, p. 46 2. ^ McKee 1993, p. 49 3. ^ Tarrant 1989, p. 27 See more WebPDC stands for Premium Disbursement Credit (insurance) Suggest new definition. This definition appears very rarely and is found in the following Acronym Finder categories: Business, finance, etc. See other definitions of PDC. Other Resources: We have 475 other meanings of PDC in our Acronym Attic. Link/Page Citation. イボタ 実

Bomb, 350 lb Depth, AN-Mk 41, AN-Mk 44, AN-Mk 47 - Bulletpicker

WebHow is Practice Depth Charge abbreviated? PDC stands for Practice Depth Charge. PDC is defined as Practice Depth Charge rarely. WebPublications Distribution Center. PDC. Practice Depth Charge. PDC. Principal Design Criteria. showing only Military and Government definitions ( show all 126 definitions) Note: We have 250 other definitions for PDC in our Acronym Attic. new search. suggest new definition. WebPractice Depth Charge Words. Below is a list of practice depth charge words - that is, words related to practice depth charge. The top 4 are: explosive, world war i, world war ii and … oxil infantil