Chemical Engineering Basics MCQ Questions & Answers | Chemical Engineering

A. Carbon

B. Silicon carbide

C. Aluminium oxide

D. Tungsten

A. Carbon

B. Silicon carbide

C. Aluminium oxide

D. Tungsten

A. Cheap electricity is available

B. The precious metal content of copper is high

C. There is a demand for ultrapure (99.99%) electrolytic copper

D. All of the above

A. Asbestos cement

B. Cast iron

C. Mild steel

D. Cement concrete

A. Viscous force is larger than the inertia force

B. Inertia force is larger than the viscous force

C. Inertia force is larger than the surface tension force

D. Inertia force is larger than the gravitational force

A. Capillary action

B. Adhesion

C. Cohesion

D. Surface tension

A. Harder

B. Softer

C. Tougher

D. Stronger

A. Molybdenum

B. Chromium

C. Tungsten

D. Vanadium

A. $$\frac{1}{{\text{k}}}$$

B. k

C. k²

D. $$\frac{1}{{{{\text{k}}^2}}}$$

A. Cost and profit

B. Utility and appearance

C. Utility and cost

D. Reliability and utility