Social welfare

AIR-COMPRESSOR MECHANIC

Job Description: 1) Repairs railroad-car air compressors and compressor motors, following wiring diagrams and using handtools: Disassembles compressor and examines parts for wear or breakage. 2) Cleans parts and installs new piston rings and wrist pins. 3) Replaces worn bearings, armatures, field coils, gears, and pinions in electric motors, following wiring diagram. 4) Reassembles compressor […]

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AIRBRUSH ARTIST

Job Description: 1) Restores damaged and faded photographs or colors and shades drawings to simulate photographs, using airbrush: Examines drawing or photographic print to determine coloring, shading, and changes required. 2) Cuts out masking template, using shears, and positions templates on control areas to be sprayed. 3) Mixes ink or paint solutions according to color

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AIR AND HYDRONIC BALANCING TECHNICIAN

Job Description: 1) Inspects, tests, adjusts, and balances heating, cooling, and ventilating systems in residential, commercial, and industrial buildings, using specialized tools and test equipment, to attain performance standards specified in system design: Studies system blueprints, specifications, and performance data to determine configuration and purpose of system components, such as motors, pumps, fans, switches, ducts,

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AIR ANALYST

Job Description: 1) Analyzes samples of air in industrial establishments or other work areas to determine amount of suspended foreign particles and effectiveness of control methods, using dust collectors: Starts dust collector apparatus that draws air through machine and precipitates dust on tubes, plates, electrodes, or in flasks. 2) Weighs or otherwise determines amount of

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ADJUDICATOR

Job Description: 1) Adjudicates claims filed by government against individuals or organizations: Determines existence and amount of liability, according to law, administrative and judicial precedents and other evidence. 2) Recommends acceptance or rejection of compromise settlement offers. 3) .

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ACTOR

Job Description: 1) Portrays role in dramatic production to interpret character or present characterization to audience: Rehearses part to learn lines and cues as directed. 2) Interprets serious or comic role by speech, gesture, and body movement to entertain or inform audience for stage, motion picture, television, radio, or other media production. 3) May write

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ACOUSTICAL CARPENTER

Job Description: 1) Mounts acoustical tile to walls and ceilings of buildings to reduce reflection of sound and to decorate rooms: Measures and marks surface to lay out work, according to blueprints and drawings. 2) Inspects furrings, mechanical mountings, and masonry surface for plumbness and level, using spirit or water level. 3) Nails or screws

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ACCORDION REPAIRER

Job Description: 1) Repairs and tunes accordions and concertinas, using handtools: Disassembles instrument and parts, such as base and treble mechanisms, bellows, reed blocks, and manuals, using handtools. 2) Moves parts, observing their action to detect defects. 3) Files, realigns, and adjusts parts, using handtools. 4) Recovers bellows with sateen and cloth. 5) Glues leather

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