Chemical Engineering Basics The best criterion for analysing an economic investment is the Future value method Salvage value Rate of return criterion Present value method Future value method Salvage value Rate of return criterion Present value method ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Castability of aluminium is increased by the addition of __________ in it. Silicon Manganese Lead Bismuth Silicon Manganese Lead Bismuth ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Chlorine acts as a bleaching agent only in the presence of Moisture Dry air Sunlight Pure oxygen Moisture Dry air Sunlight Pure oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Shaft/rotor speed is most accurately measured by a Strobometer Tachometer Speedometer Frequency counter Strobometer Tachometer Speedometer Frequency counter ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Air/fuel ratio by weight for combustion of methane with theoretical quantity of air will be about 0.95902777777778 0.70902777777778 1.2090277777778 0.37569444444444 0.95902777777778 0.70902777777778 1.2090277777778 0.37569444444444 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics If the head is doubled in & centrifugal pump, the power required will increase in the ratio of 23 23/2 25/2 21/3 23 23/2 25/2 21/3 ANSWER DOWNLOAD EXAMIANS APP
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