Chemical Engineering Basics 1% concentration of water vapor in air is equivalent to __________ ppm (parts per million). 10000 10 100 1000 10000 10 100 1000 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the most important element, which controls the physical properties of steel. Carbon Silicon Manganese Vanadium Carbon Silicon Manganese Vanadium ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Volume of blast furnace slag is about __________ times the volume of hot metal (pig iron) of the same weight 1.5 3 5 7 1.5 3 5 7 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A highly elastic material is deformed least on loading and retains its original form on removal of the load. Which of the following is the most elastic material? Glass Rubber Steel Brass Glass Rubber Steel Brass ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Hydrogen in liquid steels is dissolved In the molecular form In the atomic form As tiny gas bubbles In the ionic form In the molecular form In the atomic form As tiny gas bubbles In the ionic form ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Out of the following, the most ductile material is Copper Mild steel Aluminium Nickel Copper Mild steel Aluminium Nickel ANSWER DOWNLOAD EXAMIANS APP
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