Question

When the viscosity of liquid carrier is increased, the surface quality of the parts?

(a) Increased

(b) Decreased

(c) Remained same

(d) None of the mentioned

The question was posed to me by my college professor while I was bunking the class.

Asked question is from USM topic in section Mechanical Processes of Advanced Machining

Answer 1

Correct option is (c) Remained same

To explain I would say: As the viscosity of the liquid carriers reduces we can obtain smoother surfaces.