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TECHNOLOGY in ECONOMY

TECHNOLOGY in ECONOMY. Tractor Invented by John Froelich in 1892 at Clayton County, Iowa, USA It improves efficiency on a farm. It has many electrical switches and levers in the cab for controlling the multitude of different functions. Combine Harvester

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TECHNOLOGY in ECONOMY

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  1. TECHNOLOGY in ECONOMY

  2. Tractor • Invented by John Froelich in 1892 at Clayton County, Iowa, USA • It improves efficiency on a farm. • It has many electrical switches and levers in the cab for controlling the multitude of different functions. • Combine Harvester • Invented at USA by Hiram Moore in 1834 • It harvests grain easily. • It has separate gas or diesel engines to power the grain separation and other operations.

  3. Excavator • Invented by William Otis in 1835 at Massachusetts, USA. • It makes heavy construction operation made or done easily. • It uses of hydraulic fluid, be it with rams or motors. • Wind Turbine • Invented by Charles F. Brush in 1888 at Cleveland Ohio. • It promotes cost-effective energy production. • It has wind generators which generates electricity in wind

  4. Pump Jack • Invented by Bert Gerard Goble in early 1900’s at Tulsa Oklahoma • It makes production of oil faster. • It has a rotary mechanism/walking beam which converts the motor to a vertical reciprocating motion to drive the pump shaft.

  5. THAT’S ALL…THANK YOU for LISTENING…!!! Reporters (Group 2 = III-Newton): Aguillon, Ruaya, Pelin, Jorta & Bucio

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