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ZF torque converter cut-away A cut-away model of a torque converter. A torque converter is a device, usually implemented as a type of fluid coupling, that transfers rotating power from a prime mover, like an internal combustion engine, to a rotating driven load. In a vehicle with an automatic transmission, the torque
Torsional vibration is a concern in the crankshafts of internal combustion engines because it could break the crankshaft itself; shear-off the flywheel; or cause driven belts, gears and attached components to fail, especially when the frequency of the vibration matches the torsional resonant frequency of the crankshaft.
Direct torque control (DTC) is one method used in variable-frequency drives to control the torque (and thus finally the speed) of three-phase AC electric motors.This involves calculating an estimate of the motor's magnetic flux and torque based on the measured voltage and current of the motor.
It is also known as short-circuit test (because it is the mechanical analogy of a transformer short-circuit test), [1] locked rotor test or stalled torque test. [2] From this test, short-circuit current at normal voltage , power factor on short circuit, total leakage reactance , and starting torque of the motor can be found.
Buick's use of a torque tube and coil springs [11] became a Buick "engineering trademark", until it was dropped with the 1961 model year full-sized models. [12] The Nash 600 model adopted torque-tube drive in 1941 without an enclosed joint, but utilized a "horizontal yoke at the front end of the torque tube is supported by rubber biscuits at ...
Joseph Smith Sr. (July 12, 1771 – September 14, 1840) was the father of Joseph Smith Jr., the founder of the Latter Day Saint movement. Joseph Sr. was also one of the Eight Witnesses of the Book of Mormon , which Mormons believe was translated by Smith Jr. from golden plates .
Shortly thereafter, Joseph's eldest brother, Alvin, dies. Smith meets and marries Emma Hale, against the objections of her parents. A few years later, Smith retrieves and translates the golden plates. During one session of translation, Smith and his scribe, Oliver Cowdery, pray to learn more about a
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