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A load bank is a piece of electrical test equipment used to simulate an electrical load, to test an electric power source without connecting it to its normal operating load. [ 1 ] [ 2 ] During testing, adjustment, calibration, or verification procedures, a load bank is connected to the output of a power source, such as an electric generator ...
This makes the tank slow down, even if the brake is not applied. If the tank is climbing, or in soft terrain, forward motion may stop entirely. Another disadvantage is that the brakes constantly dissipate vast amounts of heat when steering, which is very power-inefficient. The brakes suitable to steer a large vehicle are also impracticably ...
For example, the M103 Heavy Tank was redesignated as the 120 mm Gun Tank M103 and the Light Tank M41 Walker Bulldog as the 76 mm Gun Tank M41 Walker Bulldog. [ 12 ] The M47 Patton entered production in 1951 and was used by the United States Army and Marine Corps but ongoing technical and production problems kept it from serving in the Korean War .
The combined assembly consisted of five of these straight-six engines mounted in a pseudo-radial fashion upon a central cast-iron crankcase. [3] The arrangement employed a common radiator, water pump, oil pan & dual oil pumps, [3] with each of the five component crankshafts fitted with a geared flywheel that meshed with a central sun gear driving a main shaft running through the central crankcase.
A later design of cross-drive transmission, the Allison X1100, was used in the 1970s experimental US MBT-70 and XM1 [3] tanks, then later adopted in the M1 Abrams.This adopts a different principle for the steering cross-coupling: instead of a hydro-dynamic torque converter, it uses a hydrostatic combination of a hydraulic pump and a hydraulic motor.
MBT-3000 was the successor of the Type-90II (MBT-2000) export tank. [3] The MBT-3000 project later named as VT-4 began development in 2009 as a co-operation with the First Inner Mongolia Machinery Factory and other companies.
The first LVSRs were ordered in 2006. The LVSR is the USMC's equivalent of the U.S. Army’s Heavy Expanded Mobility Tactical Truck (HEMTT) and Palletized Load System (PLS). The Marines do not use the HEMTT or PLS [4] and the Army does not use the LVSR, but both services use a common trailer (M1076) with all three truck types.
Load rejection in an electric power system is the condition in which there is a sudden load loss in the system which causes the generating equipment to be over-frequency.. A load rejection test is part of commissioning for power systems to confirm that the system can withstand a sudden loss of load and return to normal operating conditions using its governor. [1]