Showing 8 items matching power measurement
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Federation University Historical Collection
Scientific Instrument, Kelvin and James White Ltd, Astatic Wattmeter: No. 394
... power measurement... instrument electric power power measurement astatic wattmeter ...http://special.lib.gla.ac.uk/exhibns/Kelvin/miscellany.html https://www.radiomuseum.org/dsp_hersteller_detail.cfm?company_id=16089Cylindrical metal case with glass front. Semi-circular dial with kilowatt marking from 0 to 35. Mounting rods on backManufacturer's Name " Kelvin & James White Ltd Glasgow and London"scientific instrument, electric power, power measurement, astatic wattmeter, kilowatts, kelvin & james white, glasgow, london -
City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Craft - Dress Pattern Bi-centennial 0001, c1988
A Bi-Centennial Dress Pattern 0001 made by Lindie Ward for Power House Museum . It is a copy of a dress belonging to Isobel Hovell, the wife of the explorer William Hovell. Isobel died 1837. The original dress was made from yellow, satin -striped, cotton voile, printed with sprigs of flowers in lilac and greenThis Dress Pattern was made for the Bi-Centennial Celebrations at Power House Museum, Sydney in 1988c1988 A large paper envelope with printed design of dress c1837. Dressmaking tissue pattern pieces for dress are enclosed and a measurement scale is on the backFront of packet : BICENTENNIAL DRESS PATTERN / POWERHOUSE / 0001dressmaking, craft equipment, dress patterns, craftwork, sewing, hovell isobel, hovell william, ward lindie, bi-centennial celebrations, melbourne, moorabbin, victoria, new south wales, market gardneres, power house museum -
Kiewa Valley Historical Society
Meter AVO, circa 1930 to 1951
When this AVOMETER was being utilised in the early 1950's it was at the "leading" edge of electrical measuring instrumentation.The first meter was produced by Automatic Coil Winder and Electrical Equipment Co. in 1923. This model was produced in the time from 1933 to 1951 when it was superseded by the most popular model, Model 8 (1951 to 2008).This AVO meter brought the measuring of three electrical power indicators i.e., amps, volts and ohms into one measuring unit. By using a "one fits all" unit, the carrying of separate measuring devices was reduced considerably. The need for a mountainous and a large area of operational requirements, such as the SEC Vic Kiewa Hydro Electricity Scheme, to minimise the weight of equipment carried by electricians and technicians was of the utmost relevance. The significance of this meter to the Kiewa Valley region relates to the impact of modern technology (at that time) upon a mainly rural environment. This equipment shows how the boost of "modern" equipment into the area because of the "Hydro Scheme" was facilitated a lot faster than would have taken under "normal" evolutionary time. The speed of information on all "new technology" had a relatively slow assimilation rate to those living in rural communities. This AVOMETER is a Model 7 MKII, production pre 1951. This meter measures electrical Amps, Volts and Ohms and has two internal batteries for its power. The main casing is made from aluminium with a bake-lite front. The front has a "window" detailing, with a needle pointer, the amount of electrical power being tested. There are two big dial switches, detailing Direct Current(DC) and Alternating Current(AC) when reading measurements of Ampere, Voltage and Ohms for power. This meter took the place of three or four meters used earlier. Modern meters (2000 onwards) have become digilised and are considerably lighter in weight and smaller. There are two electrical connection leads (one black and one red) each has a removable clasp and is 125cm long.Molded on the front centre panel " UNIVERSAL AVOMETER". Below this and above the left hand dial "D.C. SWITCH" .Above the right hand switch the right "A.C. SWITCH". On the left of each switch is an arrow pointing to it.The left switch is marked with a "+" and the right one with a "-". There is a "divisional 2" mark. Between and below the dials is "CUT OUT" plunger.electrical meters, electrical equipment, sec vic., state electricity commission of victoria, mt beauty, bogong village -
Kiewa Valley Historical Society
Meteorological Conditions - Bogong High Plains
The amount of rain and snow during the year and over the years was recorded regularly. This was done at several sites and was important for the building of the Kiewa Hydro Electric Scheme which involved dams, power stations and racelines.The KHES depended on accurate and detailed measurements of rain and snow on the Bogong High Plains in order to plan and construct high functioning infrastructure. Photocopy of pages re the Meteorological conditions on the Bogong High Plains including the decades from the 1930s to 1980s. Snow depths are also documented.kiewa hydro electric scheme, meteorological conditions on the bogong high plains, snow depth on the bogong high plains -
Kiewa Valley Historical Society
Drill Auger, Circa early 1900's
This item was before diesel, electric and battery drilling apparatus were used by farmers, and other trades requiring a portable yet reliable method of drilling holes. As this item is a 3/4 inch hole drill it would be suitable for fencing and providing holes for structural studs. As with all outdoor farm equipment, man power was required (be it the farmer or farm hands). Fitness of the operator was at a high standard but protective gloves were not highly thought of as it was before occupational, health and safety regulations became mandatory over all manual handling activities, be they on rural properties or town/city factories. This period was one where the male ego was at its pinnacle i.e. the harder the tasks the more of a man was required. Hard manual work was not only the "way to go" but also a necessity. Evolution of cheap portable electric/battery powered tools opened up a more efficient method available, especially to those with less muscle strength.This item personifies the rugged environment of the rural workplace. The Kiewa Valley with its main emphasis on farming and grazing provided ample opportunity to use this construction implement. The manufacturer being a Scottish tool company is very significant in the era when this hole maker was in high demand. British steel products were of high grade and had a good record of reliability. The reliability of any tool was a solid factor for farmers and tradesmen in this semi-isolated region (Circa early 1900s) of the Kiewa Valley and its regional area. This factor,although not as crucial, post 1960s, when Asian manufacturers entered the market place and produced cheaper tools and transportation and supplies was more frequent and reliable, the need for the more expensive British made tools diminished considerably. After the influx of tradesmen from war torn Europe (post 1945) and the increased availability of tradesmen in the Kiewa Valley and its region the price of tools is not as crucial and the cost of all required tools has become a minimal part of the equation. It is only with the emerging younger trades person, farmer and grazier, who have more, "one eye on production costs" and no "old ties to the motherland" inert mind set that quality tools such as this auger and other hand tools "must be made to last a life time" is no longer part of the modern work environment.This cast iron hand operated drill, has a short barrel-shaped cylinder, known as "the eye" welded across the main rod and is 30mm in circumference. It also has a hole drilled to allow a screw to be fastened onto the hand stock ( not available).The main rod is solid for 400mm and then has been flattened and coiled (Helical screw blade) for another 200mm. At the end of the larger screw blade there is a smaller gauged starter blade with a pointer thread 15mm long. This Auger produces a 1/8th inch hole (metric measurement not used at time of manufacture) See KVHS 0469 for 3/4 inch hole and KVHS 0471 for another 1/8th inch hole.A number 5 stamped on the flat sideauger, hand drill, fencing, tool, rural trades, brace & bit -
Kiewa Valley Historical Society
Drill Auger, Circa early 1900's
This item was before diesel, electric and battery drilling apparatus were used by farmers, and other trades requiring a portable yet reliable method of drilling holes. As this item is a 3/4 inch hole drill it would be suitable for fencing and providing holes for structural studs. As with all outdoor farm equipment, man power was required (be it the farmer or farm hands). Fitness of the operator was at a high standard but protective gloves were not highly thought of as it was before occupational, health and safety regulations became mandatory over all manual handling activities, be they on rural properties or town/city factories. This period was one where the male ego was at its pinnacle i.e. the harder the tasks the more of a man was required. Hard manual work was not only the "way to go" but also a necessity. Evolution of cheap portable electric/battery powered tools opened up a more efficient method available, especially to those with less muscle strength.This item personifies the rugged environment of the rural workplace. The Kiewa Valley with its main emphasis on farming and grazing provided ample opportunity to use this construction implement. The manufacturer being a Scottish tool company is very significant in the era when this hole maker was in high demand. British steel products were of high grade and had a good record of reliability. The reliability of any tool was a solid factor for farmers and tradesmen in this semi-isolated region (Circa early 1900s) of the Kiewa Valley and its regional area. This factor,although not as crucial, post 1960s, when Asian manufacturers entered the market place and produced cheaper tools and transportation and supplies was more frequent and reliable, the need for the more expensive British made tools diminished considerably. After the influx of tradesmen from war torn Europe (post 1945) and the increased availability of tradesmen in the Kiewa Valley and its region the price of tools is not as crucial and the cost of all required tools has become a minimal part of the equation. It is only with the emerging younger trades person, farmer and grazier, who have more, "one eye on production costs" and no "old ties to the motherland" inert mind set that quality tools such as this auger and other hand tools "must be made to last a life time" is no longer part of the modern work environment.This cast iron hand operated drill, has a short barrel-shaped cylinder, known as "the eye" welded across the main rod and is 30mm in circumference. It also has a hole drilled to allow a screw to be fastened onto the hand stock ( not available).The main rod is solid for 400mm and then has been flattened and coiled (Helical screw blade) for another 200mm. At the end of the larger screw blade there is a smaller gauged starter blade with a pointer thread 15mm long. This Auger produces a 1/8th inch hole (metric measurement not used at time of manufacture) See KVHS 0469 for 3/4 inch hole and KVHS 0470 for another 1/8th inch hole.auger, hand drill, fencing, tool, rural trades, brace & bit -
Glenelg Shire Council Cultural Collection
Film - Set of 2 DVD'S - Construction of the Port of Portland 1950-1961, Portland Harbour Development, c. 2010
From slides from personal collection of Chief Engineer for the Port, Mr E.P.C. Hughes.Front: 'Power Point Presentation Portland Harbour Development Slides of the construction at Portland Harbour in the 1950's' 'Apple Keynote Presentation Portland Harbour Development Slides of the construction at Portland Harbour in the 1950's'port of portland -
Glenelg Shire Council Cultural Collection
Administrative record - Set of 2 DVD's - Portland Harbour Development 1950-1961, Portland Harbour Development, c. 2010
From slides from personal collection of Chief Engineer for the Port, Mr E.P.C. Hughes.Front: 'Power Point Presentation Portland Harbour Development Slides of the construction at Portland Harbour in the 1950's' 'Apple Keynote Presentation Portland Harbour Development Slides of the construction at Portland Harbour in the 1950's'port of portland