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Armoured Recovery Tank
An armoured recovery vehicle (ARV) is typically a powerful tank or armoured personnel carrier (APC) chassis modified for use during combat for Vehicle recovery (military), military vehicle recovery (towing) or repair of battle-damaged, stuck, and/or inoperable armoured fighting vehicles, such as tanks and armoured personnel carriers. Most ARVs have motorized tracks, like a tank or bulldozer, enabling the ARV to operate on uneven ground. The term "armoured repair and recovery vehicle" (ARRV) is also used. ARVs may have winches, jibs, cranes, and/or bulldozer blades to aid in tank recovery. Typically, any specialized lifting and recovery equipment replaces the turret and cannon found on a battle tank. ARVs may in some cases have electric generators, blowtorches, chainsaws and fuel pumps to help with recovery operations, or spare parts, to facilitate field repairs. Some ARVs have a spade component to anchor the vehicle when it is towing or lifting. Since most ARVs are based on tan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
11th MEU Djibouti Sustainment Training, Came Prepared 141106-M-CB493-005
In music theory, an eleventh is a Interval (music)#Simple and compound, compound interval consisting of an octave plus a Perfect fourth, fourth. A perfect eleventh spans 17 and the augmented eleventh 18 semitones, or 10 steps in a diatonic scale. Since there are only seven scale degree, degrees in a diatonic scale, the eleventh degree is the same as the subdominant (IV). The eleventh is considered highly Consonance and dissonance, dissonant with the major third. An eleventh chord is the stacking of five List of third intervals, thirds in the span of an eleventh. In common practice period, common practice tonality, it usually had subdominant Function (music), function as minor eleventh chord on the second degree (supertonic) of the major scale. See also *Eleventh chord *Extended chord References Chord factors Fourths (music) Compound intervals {{music-theory-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
