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Noving Recap Test #3
Created by lianne.pavlikova@gmail.com
Unit 2 Part 1
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Solid particles or lumps of material used in a mixture, e.g. sand and gravel in concreteA. aggregate B. cement C. rust D. composite
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Define 'galvanized'
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Material that conducts (carries) electricity or heat - in engineering, usually refers to an electrical conductorA. chassis B. electrolysis C. insulation D. conductor
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List as many materials you can think of used in the field of engineering
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Stainless steel is made of steel and 2 other metals. Name them.
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A mixture of metals sometimes containing a non-metal, for exampleA. traces B. wire C. carbon D. alloy
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'Scrap' is both a noun and a verb. Please define them.
Noving Recap Test #3 (Answer Key)
Created by lianne.pavlikova@gmail.com
Unit 2 Part 1
-
Solid particles or lumps of material used in a mixture, e.g. sand and gravel in concreteA. aggregate B. cement C. rust D. composite
-
Define 'galvanized'coated with zinc - used to protect steel from corrosion (rustingl
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Material that conducts (carries) electricity or heat - in engineering, usually refers to an electrical conductorA. chassis B. electrolysis C. insulation D. conductor
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List as many materials you can think of used in the field of engineeringaluminium, bronze, copper, glass, lead, iron, ore, plastic, rubber, steel, stainless steel, timber, hardwood, softwood, zinc
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Stainless steel is made of steel and 2 other metals. Name them.chromium (Cr) and nickel (Ni)
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A mixture of metals sometimes containing a non-metal, for exampleA. traces B. wire C. carbon D. alloy
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'Scrap' is both a noun and a verb. Please define them.waste material intended for recycling; šrot
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