1) Mortar is best mixed by? a) a. Weight b) b. Bags c) c. Volume d) d. Silo 2) When a beam deflects under a load the force in the top of the beam is called? a) a. Shear b) b. Bending c) c. Tension d) d. Compression 3) Which is the test for workability of concrete? a) a. Compaction b) b. Slump c) c. Silt d) d. Cube 4) In order for rust to occur in a ferrous metal, water, iron and what must be present? a) a. Air b) b. Copper c) c. Oxygen d) d. Carbon 5) A type of renewable fuel used to produce energy is? a) a. Gas b) b. Wind c) c. Nuclear d) d. Coal 6) What part of the building regulations govern the structure? a) a. B b) b. A c) c. R d) d. E 7) The orientation of a building maximises? a) a. Sunshine b) b. Shading c) c. Daylight d) d. Cooling 8) The approved document that deals with the reduction of sound is? a) a. E b) b. F c) c. G d) d. J

Material science

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