Building Materials Sapwood consists of Portion of timber between heartwood and cambium layer Thin layers below the bark Thin fibre which extends from the pith outwards and holds the annular rings together Innermost annular rings around the pith Portion of timber between heartwood and cambium layer Thin layers below the bark Thin fibre which extends from the pith outwards and holds the annular rings together Innermost annular rings around the pith ANSWER DOWNLOAD EXAMIANS APP
Building Materials Calcination of iron ores is done All listed here To remove moisture To remove carbonic acid By roasting in heaps All listed here To remove moisture To remove carbonic acid By roasting in heaps ANSWER DOWNLOAD EXAMIANS APP
Building Materials Oil varnish generally consists of Oil, wax and resin Spirit, oil and wax Synthetic resin and spirit Resin, oil and turpentine Oil, wax and resin Spirit, oil and wax Synthetic resin and spirit Resin, oil and turpentine ANSWER DOWNLOAD EXAMIANS APP
Building Materials If the iron ore contains clay as an impurity, the flux added during calcination, is Clay All listed here Lime stone Argillaceous iron ore Clay All listed here Lime stone Argillaceous iron ore ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stainless steel resists corrosion due to Vanadium Carbon Chromium Sulphur Vanadium Carbon Chromium Sulphur ANSWER DOWNLOAD EXAMIANS APP
Building Materials Resins are Left behind on evaporation of oil Not soluble in water Used in varnishes Soluble in spirit Left behind on evaporation of oil Not soluble in water Used in varnishes Soluble in spirit ANSWER DOWNLOAD EXAMIANS APP
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