Building Materials Age of a tree may be ascertained by Radius of its stem Number of annual rings Number of branches Circumference of its stem Radius of its stem Number of annual rings Number of branches Circumference of its stem ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good brick earth should contain: Not more than 5% of lime About 50% to 60% of silica About 20% to 30% of alumina All listed here Not more than 5% of lime About 50% to 60% of silica About 20% to 30% of alumina All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials The proportions of charcoal, saltpetre and sulphur in gun powder by weight, are respectively: 10, 75, 15 10, 15, 75 75, 10, 15 15, 75, 10 10, 75, 15 10, 15, 75 75, 10, 15 15, 75, 10 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Distemper is A paint consisting of colored cement and water A drying agent A water proofing agent A paint consisting of powdered chalk, pigments and water A paint consisting of colored cement and water A drying agent A water proofing agent A paint consisting of powdered chalk, pigments and water ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following gradients exerts maximum influence on properties of steel? carbon iron manganese sulphur carbon iron manganese sulphur ANSWER DOWNLOAD EXAMIANS APP
Building Materials For testing compressive and tensile strength of cement, the cement mortar is made by mixing cement and standard sand in the proportions of 1 : 6 1 : 2 1 : 4 1 : 3 1 : 6 1 : 2 1 : 4 1 : 3 ANSWER DOWNLOAD EXAMIANS APP
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