Materials and Construction Photographic plates are coated with Silver halide Metallic silver Silver nitrate Calcium silicate Silver halide Metallic silver Silver nitrate Calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel tower used for the storage of oleum Is lined with acid-proof bricks Is lined with lead Is lined with rubber Need not be lined Is lined with acid-proof bricks Is lined with lead Is lined with rubber Need not be lined ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brine (15% concentration) can be stored in a vessel made of Cast iron Monel Karbate None of these Cast iron Monel Karbate None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Concrete tank can be used to store Sulphuric acid Alum Ferrous sulphate Saturated brine Sulphuric acid Alum Ferrous sulphate Saturated brine ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dry chlorine can be handled in a vessel made of Brass PVC Iron or steel Ickel Brass PVC Iron or steel Ickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Approximate value of the modulus of elasticity for steel is about __________ x l0⁶kg/cm². 75 40 2 0.5 75 40 2 0.5 ANSWER DOWNLOAD EXAMIANS APP
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