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Audi announced the Q7 e-tron TFSI at the 2015 Shanghai Auto Show, developed specially for Asian markets (China, South Korea, Singapore and Japan). Its 2.0 TFSI and electric motor deliver 270 kW (362 hp) and 700 N⋅m (516 lb⋅ft) of system torque – enough to accelerate from 0 to 100 km/h (62 mph) in 5.9 seconds and for a top speed of 220 km ...
Copper at red heat (300-400°C) combines directly with chlorine gas, giving (molten) copper(II) chloride. The reaction is very exothermic. [8] [15] Cu(s) + Cl 2 (g) → CuCl 2 (l) A solution of copper(II) chloride is commercially produced by adding chlorine gas to a circulating mixture of hydrochloric acid and copper. From this solution, the ...
Division 4.1: Flammable Solid . Flammable solids are any of the following four types of materials: Desensitized Explosives: explosives that, when dry, are Explosives of Class 1 other than those of compatibility group A, which are wetted with sufficient water, alcohol, or plasticizer to suppress explosive properties; and are specifically authorized by name either in the 49CFR 172.101 Table or ...
The same hydrochloric acid solutions also react with acetylene gas to form [CuCl(C 2 H 2)]. Ammoniacal solutions of CuCl react with acetylenes to form the explosive copper(I) acetylide , Cu 2 C 2 . Alkene complexes of CuCl can be prepared by reduction of CuCl 2 by sulfur dioxide in the presence of the alkene in alcohol solution.
The following list of Audi vehicles, including past and present production models, as well as concept vehicles and limited editions.The current era of Audi production dates to 1968, when present-day owner Volkswagen Group, which had purchased Auto Union from Mercedes-Benz in 1965, debuted the first modern Audi-branded vehicles.
Series 5 tests are used to determine if an article can be assigned to HD1.5 'Very Insensitive Explosive'; series 6 tests are used to determine the classification of an article within Hazard Divisions 1.1, 1.2, 1.3, or 1.4; and series 7 tests are used to determine if an article can be assigned to HD 1.6 as an article containing predominantly ...
There are four means used by the agents to extinguish a fire. They act on the "fire tetrahedron": [1] Reduction or isolation of fuel. No agents currently use this as the primary means of fire suppression. Reduction of heat. Representative agents: Clean agent FS 49 C2 (NAF S 227, MH227, FM-200), Novec 1230, pentafluoroethane (NAF S125, ECARO-25).
A small amount of fuel in the tank leaves pumps on the floor of the tank exposed to the air-fuel mixture, and an electric pump is a potential ignition source. The explosion of a Thai Airways International Boeing 737 in 2001 and a Philippine Airlines 737 in 1990 also occurred in tanks that had a small amount of residual fuel.