Building Materials The normal consistency of ordinary Portland cement is about 10 % 20 % 30 % 40 % 10 % 20 % 30 % 40 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Manganese steels Possess low coefficient of expansion Possess high electrical resistance Are non-magnetic All listed here Possess low coefficient of expansion Possess high electrical resistance Are non-magnetic All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials Resins are Soluble in spirit Not soluble in water Left behind on evaporation of oil Used in varnishes Soluble in spirit Not soluble in water Left behind on evaporation of oil Used in varnishes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following: Alumina Iron-oxide Lime Magnesia Alumina Iron-oxide Lime Magnesia ANSWER DOWNLOAD EXAMIANS APP
Building Materials The preparation of surface of stone to obtain plain edges or to obtain stones of required size and shape is known as Seasoning of stones Quarrying of stones Dressing of stones Blasting of stones Seasoning of stones Quarrying of stones Dressing of stones Blasting of stones ANSWER DOWNLOAD EXAMIANS APP
Building Materials A mortar joint in masonry which is normal to the face of wall is known as Bonded joint Wall joint Bed joint Cross joint Bonded joint Wall joint Bed joint Cross joint ANSWER DOWNLOAD EXAMIANS APP
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