Chemical Engineering Basics The stress at which a metal fails by fatigue lies None of these Near the fracture point of the stress-strain curve In the elastic range In the plastic range None of these Near the fracture point of the stress-strain curve In the elastic range In the plastic range ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Pick out the wrong statement. If the net positive suction head (NPSH) requirement of a pump is not satisfied, then It will not develop sufficient head to raise water It will be cavitated It will deliver low discharge of liquid Its efficiency will not be affected It will not develop sufficient head to raise water It will be cavitated It will deliver low discharge of liquid Its efficiency will not be affected ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics For the irreversible reaction, Ca+ 2C = Ca C₂ , Δ H°298 = - 60000 J . mole⁻¹ . If a system initially containing 2 moles of calcium, 3 moles of carbon and 1 mole of calcium carbide is allowed to react to completion, the heat evolved at 298 K will be 30000 J 60000 J 240000 J 90000 J 30000 J 60000 J 240000 J 90000 J ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Consideration of the creep is the most important in case of the Blades of gas turbine Piston of an I. C. engine Flywheel of steam engine Cycle chain Blades of gas turbine Piston of an I. C. engine Flywheel of steam engine Cycle chain 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 5 7 3 1.5 5 7 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Cold chiesel & hammers are made of Forged steel High speed steel High carbon steel Mild steel Forged steel High speed steel High carbon steel Mild steel ANSWER DOWNLOAD EXAMIANS APP
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