Mechanical Operations - Study Mode

[#226] 200 mesh screen means 200 openings per
Correct Answer

(C) Inch

[#227] Kick's law assumes that the energy required for size reduction is proportional to the logarithm of the ratio between the initial and the final diameters. The unit of Kick's constant is
Correct Answer

(A) KW. sec/kg

[#228] Which of the following minerals is not subjected to magnetic separation method?
Correct Answer

(B) Galena

[#229] To produce talcum powder, use
Correct Answer

(A) Ball mill

[#230] Separation of particles of various sizes, shapes and densities by allowing them to settle in a fluid is called
Correct Answer

(A) Classification