Engineering Materials If a refractory contains high content of silicon, it means refractory is Acidic Neutral Brittle Basic Acidic Neutral Brittle Basic ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Basic solution is one which has pH value Less than 7 Greater than 7 pH value has nothing to do with basic solution Equal to 7 Less than 7 Greater than 7 pH value has nothing to do with basic solution Equal to 7 ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Foundry crucible is made of German silver Graphite Mild steel Lead German silver Graphite Mild steel Lead ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Steel contains Alloying elements like chromium, tungsten nickel and copper 80% or more iron Elements like phosphorus, sulphur and silicon in varying quantities 50% or more iron Alloying elements like chromium, tungsten nickel and copper 80% or more iron Elements like phosphorus, sulphur and silicon in varying quantities 50% or more iron ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following pipes is least corrosion resistant? Cast iron Brass Mild steel Wrought iron Cast iron Brass Mild steel Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Cemented carbide tools are not found to be suitable for cutting Aluminium Steel Brass Cast iron Aluminium Steel Brass Cast iron ANSWER DOWNLOAD EXAMIANS APP
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