Building Materials Initial setting time of cement for asbestos cement products should be not less than 90 minutes 30 minutes 75 minutes 50 minutes 90 minutes 30 minutes 75 minutes 50 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Strength of cement concrete primarily depends upon Quality of water Quantity of cement Water-cement ratio Quantity of aggregate Quality of water Quantity of cement Water-cement ratio Quantity of aggregate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which one of the following polymers is obtained from condensation polymerization? Melamine-formaldehyde Carbamide Phenol formaldehyde All of these Melamine-formaldehyde Carbamide Phenol formaldehyde All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Depending on the chemical composition and mechanical properties, iron may be classified as Steel All of these Cast iron Wrought iron Steel All of these Cast iron Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following bricks are used for lining of furnaces? Under-burnt bricks First class bricks Refractory bricks Over-burnt bricks Under-burnt bricks First class bricks Refractory bricks Over-burnt bricks ANSWER DOWNLOAD EXAMIANS APP
Building Materials The harmonious mixing of the clay ingredients, is known as Blending None of these Tempering Weathering Blending None of these Tempering Weathering ANSWER DOWNLOAD EXAMIANS APP
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