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Motor vehicle Wuling Air EV Overview Manufacturer SAIC-GM-Wuling Model code E230 Also called MG Comet EV (India) Chevrolet Spark EV (Egypt) Production 2022–present Assembly China: Liuzhou, Guangxi Indonesia: Cikarang, West Java (SGMW Indonesia) India: Halol, Gujarat (MG Motor India) Designer Gao Chenwei, Li Mu and Xia Sheng Body and chassis Class City car Body style 3-door hatchback Layout ...
The TPS sensor along with the vehicle speed sensor are the two main inputs for most TCUs. Older transmissions use this to determine engine load, with the introduction of drive-by-wire technology, this is often a shared input between the ECU and TCU. The input is used to determine the optimum time and characteristics for a gear change according ...
The license plates are made from 1 mm (0.039 in)-thick aluminium with edge lines with the same color as the numbers. The size of the plate for two-or-three-wheeled vehicles now is 275 mm × 115 mm (10.8 in × 4.5 in), while for four-or-more-wheeled vehicles they are 430 mm × 135 mm (16.9 in × 5.3 in).
A 'brake' dynamometer applies variable load on the prime mover (PM) and measures the PM's ability to move or hold the RPM as related to the "braking force" applied. It is usually connected to a computer that records applied braking torque and calculates engine power output based on information from a "load cell" or "strain gauge" and a speed ...
The hot film MAF sensor works somewhat similar to the hot wire MAF sensor, but instead it usually outputs a frequency signal. This sensor uses a hot film-grid instead of a hot wire. [3] It is commonly found in late 1980s and early 1990s fuel-injected vehicles. The output frequency is directly proportional to the air mass entering the engine.
It is a one-to-one relationship with an offset of -100 kPa for boost pressure. Thus, a MAP sensor will always read 100 kPa more than a boost sensor measuring the same conditions. A MAP sensor will never display a negative reading because it is measuring absolute pressure, where zero is the total absence of pressure.
The standard rail weight for British railways is now 113 lb/yd (56.1 kg/m). Before the 1990s, most diesel locomotives were built to a maximum axle load of 19 long tons (19.3 tonnes; 21.3 short tons) so the maximum locomotive weight was 76 long tons (77.2 tonnes; 85.1 short tons) for a four-axle locomotive and 114 long tons (115.8 tonnes; 127.7 short tons) for a six-axle one.
A piezoelectric sensor is a device that uses the piezoelectric effect to measure changes in pressure, acceleration, temperature, strain, or force by converting them to an electrical charge. The prefix piezo- is Greek for 'press' or 'squeeze'.