Building Materials Index number expressing the relative sizes of both coarse and fine aggregates, is called None of these Grading of aggregates Fineness modulus Proportioning of aggregates None of these Grading of aggregates Fineness modulus Proportioning of aggregates ANSWER DOWNLOAD EXAMIANS APP
Building Materials The hardest rock is Marble Quartz Diamond Talc Marble Quartz Diamond Talc ANSWER DOWNLOAD EXAMIANS APP
Building Materials Strength of cement concrete primarily depends upon Quantity of cement Quantity of aggregate Water-cement ratio Quality of water Quantity of cement Quantity of aggregate Water-cement ratio Quality of water ANSWER DOWNLOAD EXAMIANS APP
Building Materials Second class bricks Produce a metallic sound when struck Are under burnt Are well burnt Are of dark brown color Produce a metallic sound when struck Are under burnt Are well burnt Are of dark brown color ANSWER DOWNLOAD EXAMIANS APP
Building Materials The percentage of alumina in a good brick earth lies between 5 to 10 % 50 to 60 % 70 to 80 % 20 to 30 % 5 to 10 % 50 to 60 % 70 to 80 % 20 to 30 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials A ferrous metal is Steel Cast iron Wrought iron All of these Steel Cast iron Wrought iron All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS