is rated for operation at
21Personnel Armor System for Ground Troops — U.S. soldiers wearing the PASGT helmet Personnel Armor System for Ground Troops, sometimes abbreviated to PASGT, was a combat helmet and ballistic vest used by the American military from the mid 1980s until 2005, when the system was succeeded by… …
22International Bank for Reconstruction and Development — The International Bank for Reconstruction and Development (IBRD) is one of five institutions that comprise the World Bank Group. The IBRD is an international organization whose original mission was to finance the reconstruction of nations… …
23Bridged and paralleled amplifiers — Multiple electronic amplifiers can be connected such that they drive a single floating load (bridge) or a single common load (parallel), to increase the amount of power available in different situations. This is commonly encountered in audio… …
24Battery (electricity) — For other uses, see Battery (disambiguation). Various cells and batteries (top left to bottom right): two AA, one D, one handheld ham radio battery, two 9 volt (PP3), two AAA, one C, one …
25Overclocking — For other uses, see Overclocked. AMD Athlon XP overclocking BIOS setup on ABIT NF7 S. Front side bus frequency (external clock) has increased from 133 MHz to 148 MHz, and the clock multiplier factor has changed from 13.5 to 16.5… …
26McDonnell Douglas F-15E Strike Eagle — For the game, see F 15 Strike Eagle (video game). F 15E Strike Eagle USAF F 15Es of the 4th Operations Group in fo …
27Switch — For other uses, see Switch (disambiguation). Electrical switches. Top, left to right: circuit breaker, mercury switch, wafer switch, DIP switch, surface mount switch, reed switch. Bottom, left to right: wall switch (U.S. style), miniature toggle… …
28Fuel cell — For other uses, see Fuel cell (disambiguation). Demonstration model of a direct methanol fuel cell. The actual fuel cell stack is the layered cube shape in the center of the image A fuel cell is a device that converts the chemical energy from a… …
29USS Constitution — For similarly named ships, principles of government, and other uses, see Constitution (disambiguation). Constitution on her 213th birt …
30Chesham — For other uses, see Chesham (disambiguation). Coordinates: 51°42′11″N 0°36′07″W / 51.703°N 0.602°W / 51.703; 0.602 …
