- (A) Flocculation
- (B) Sedimentation
- (C) Filtration
- (D) None of these
Exam preparation MCQs with answers
Practice Pakistan's most useful MCQs for competitive exams
Prepare for NTS, PPSC, FPSC and subject-wise tests with fresh multiple choice questions, clear options and quick answer reveal.
Latest MCQs
- (A) S
- (B) 1/S
- (C) S2
- (D) √S
- (A) Its openings size
- (B) Screening mechanism
- (C) Screening surface
- (D) Atmospheric humidity
- (A) Roll crusher
- (B) Hammer crusher
- (C) Ball mill
- (D) Tube mill
- (A) c/s
- (B) s/c
- (C) s . c
- (D) 1/s . c
- (A) Increases
- (B) Decreases
- (C) Remain constant
- (D) May increase or decrease; depends on the material being ground
- (A) Ball mill
- (B) Hammer mill
- (C) Jet mill
- (D) Pin mill
- (A) Dust catcher
- (B) Filter thickener
- (C) Dry cyclone separator
- (D) Rotary sprayer scrubber
- (A) Solids
- (B) Solids from fluids
- (C) Liquids
- (D) Solids from solids
- (A) Electrostatic precipitator
- (B) Cyclone separator
- (C) Strainer
- (D) None of these
