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On 18 September 2018, the USAF announced that an MQ-9 armed with an air-to-air missile successfully shot down a smaller target drone in November 2017. The drone was operated by the 432nd Wing. [ 73 ] While the destruction of a target drone is a routine USAF exercise, this event was the first instance of a Reaper destroying a small, maneuvering ...
Predator operators at Balad Camp Anaconda, Iraq, August 2007. Each Predator air vehicle can be disassembled into six modules and loaded into a container. This enables all system components and support equipment to be rapidly deployed worldwide. The largest component is the ground control station (GCS) which is designed to roll into a C-130 ...
Ram air turbine on a Republic F-105 Thunderchief fighter-bomber. A ram air turbine (RAT) is a small wind turbine that is connected to a hydraulic pump, or electrical generator, installed in an aircraft and used as a power source. The RAT generates power from the airstream by ram pressure due to the speed of the aircraft.
The atom smasher was shut down so that Westinghouse could focus on the electronics department. [21] Many of the contributors to the Westinghouse project moved onto find other jobs during this period of shut down, but stayed closely connected to the nuclear research that was happening during the time. [21]
Typical connections when used as a standalone generator. In induction generators, the reactive power required to establish the air gap magnetic flux is provided by a capacitor bank connected to the machine in case of stand-alone system and in case of grid connection it draws reactive power from the grid to maintain its air gap flux. For a grid ...
The evaporative cooler is a wetted rigid media where water is distributed throughout the header and where air passes through the wet porous surface. Part of the water is evaporated, absorbing the sensible heat from the air and increasing its relative humidity. The air dry-bulb temperature is decreased but the wet-bulb temperature is not ...
Diagram of an RTG used on the Cassini probe. A radioisotope thermoelectric generator (RTG, RITEG), sometimes referred to as a radioisotope power system (RPS), is a type of nuclear battery that uses an array of thermocouples to convert the heat released by the decay of a suitable radioactive material into electricity by the Seebeck effect.
The power house was damaged due to an Indian Air Force raid during the Indo-Pakistani War of 1971. The 1000 MW hydro project was temporarily out of service. 1971 [5] Banqiao Dam: Henan China: 1975 Banqian Dam failure: 26,000 dead from flooding, 145,000 dead from subsequent famine and epidemics, 11 million homeless.