CS/B.PHARM/SEM-4/PT-407/2013
2013
PHARMACEUTICAL ENGINEERING
Time Allotted : 3 Hours Full Marks : 70
The figures in the margin indicate full marks.
Candidates are required to give their answers in their own words
as far as practicable.
GROUP – A
( Multiple Choice Type Questions )
1. Choose the correct alternatives for any ten of the following
questions : 10 × 1 = 10
i) Radial flow is imparted by
a) unbaffled impellers b) turbine impellers
c) both (a) and (b) d) none of these.
ii) Elastic deformation is defined by
a) Young's modulus b) Griffith theory
c) Kick's law d) Hooke's law.
iii) If Δ t1 and Δ t2 are120°C and 40°C respectively in a heat
exchanger, then
Δ t is equal to
a) 73 °C b) 63°C
c) 60°C d) 53°C.
iv) A mass mixer is mixing 40 kgs of Paracetamol for a
batch of 100 kgs. Standard deviation of the Drug before
mixing is
a) 0·47 b) 0·57
c) 0·67 d) 0·77.
v) In a agitated vessel which component of fluid velocity is
responsible for formation of vortex ?
a) Radial b) Longitudinal
c) Tangential d) All of these.