Building Materials Iron ore may contain Carbon Phosphorus and manganese Silicon All listed here Carbon Phosphorus and manganese Silicon All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sea sand used in structures causes Disintegration All of these Efflorescence Dampness Disintegration All of these Efflorescence Dampness ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which one of the following is an air binding material? Gypsum All of these Quick lime Acid-resistant cement Gypsum All of these Quick lime Acid-resistant cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials The age of a tree can be known by examining Medullary rays Heart wood Annular rings Cambium layer Medullary rays Heart wood Annular rings Cambium layer ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main constituent of cement which is responsible for initial setting of cement is dicalcium silicate tricalcium silicate tricalcium aluminate All of these dicalcium silicate tricalcium silicate tricalcium aluminate All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials For sanitary pipes and chemical stonewares, Opaque glazing is used Lead glazing is used Salt glazing is used None of these Opaque glazing is used Lead glazing is used Salt glazing is used None of these ANSWER DOWNLOAD EXAMIANS APP
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