- (A) Hemispherical
- (B) Ellipsoidal (2 : 1)
- (C) Conical
- (D) Flat plate
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) 2.5
- (B) 7.5
- (C) 15
- (D) 20
- (A) 1
- (B) 0.85
- (C) 1.5
- (D) < 0.5
- (A) It reduces heat transfer area
- (B) More thinner tubes can be used
- (C) Pressure drop is reduced
- (D) It makes condenser compact
- (A) Entrainment considerations
- (B) Vapour density
- (C) Diameter of the column
- (D) None of these
- (A) 0.4-0.6
- (B) 0.35-0.75
- (C) 0.1-0.2
- (D) 0.55-0.85
- (A) Low viscosity liquids (< 200 poise)
- (B) High viscosity liquids (> 600 poise)
- (C) Large diameter tanks
- (D) None of these
- (A) Waste steam
- (B) Destroy itself of acceleration wear due to rapid recycling
- (C) Back up condensate and cause water hammer in steam line
- (D) None of these
- (A) Maldistribution of gas
- (B) Back trapping
- (C) Gas blowing beneath cap skit
- (D) All
- (A) 5
- (B) 15
- (C) 7.5
- (D) 50
