46. The resistance offered by the filter used in a bag filter is proportional to (where, c = dust concentration and s = particle size)
47. The material is crushed in a gyratory crusher by the action of
48. Filtrate flow rate in case of a rotary drum vacuum filter (in which Rm << Rc) is proportional to __________ and the cycle time (where, $$\mu $$ = filtrate viscosity, Rm = filter medium resistance, Rc = cake resistance ).
49. Ball mill is used for
50. Basic slag is not ground in
Read More Section(Mechanical Operations)
Each Section contains maximum 70 questions. To get more questions visit other sections.