Chemical Engineering Basics Air/fuel ratio by weight for combustion of methane with theoretical quantity of air will be about 0.70902777777778 0.95902777777778 0.37569444444444 1.2090277777778 0.70902777777778 0.95902777777778 0.37569444444444 1.2090277777778 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Transformation range for ferrous material is the temperature interval during which __________ is formed during its heating. Pearlite Austenite Cementite Martensite Pearlite Austenite Cementite Martensite ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Protection of ship hulls against sea water corrosion is done by coating with zinc because of the fact that zinc compared to iron is Cheaper Reduced preferentially Oxidised preferentially Lighter Cheaper Reduced preferentially Oxidised preferentially Lighter ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Alloys having more than 80% copper are generally more Corrosion resistant Machinable Abrasion resistant Prone to season cracking Corrosion resistant Machinable Abrasion resistant Prone to season cracking ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Tempering of a material does not improve its Internal stress level Softness Machinability Toughness Internal stress level Softness Machinability Toughness ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Hydrogen in liquid steels is dissolved In the ionic form As tiny gas bubbles In the molecular form In the atomic form In the ionic form As tiny gas bubbles In the molecular form In the atomic form ANSWER DOWNLOAD EXAMIANS APP
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