A. Oxidising
B. Reducing (Correct)
C. Inert
D. Decarburising
_____________ atmosphere is maintained inside an iron blast furnace? Read More »
Chemical Engineering / Q&A, MCQs / Q&AA. Uni-Modal
B. Bi-Modal (Correct)
C. Tri-Modal
D. Multi-Modal
E. None of these
If a distribution has two modes then this distribution is called______________? Read More »
MCQs / Q&A, Statisticsk MCQs / Q&AA. Ductility (Correct)
B. Brittleness
C. Toughness
D. Malleability
Percentage elongation of a material is a measure of its _______________________? Read More »
Chemical Engineering / Q&A, MCQs / Q&AA. The ratio of average velocity to the maximum velocity for turbulent flow of Newtonian fluid
in circular pipes is 0.5 (Correct)
B. The Newtonian fluid velocity in a circular pipe flow is maximum at the centre of the pipe
C. Navier-Stokes equation is applicable to the analysis of viscous flows
D. Hagen-Poiseuille equation is applicable to the laminar flow of Newtonian fluids
Pick out the wrong statement pertaining to fluid flow ? Read More »
Chemical Engineering / Q&A, MCQs / Q&AA. Increases
B. Decreases (Correct)
C. Remain constant
D. Increases linearly
With increase in temperature, the surface tension of water _____________________? Read More »
Chemical Engineering / Q&A, MCQs / Q&AA. Density
B. Chemical properties
C. Physical state (Correct)
D. Composition
The basic difference between vegetable oils and fats is in their ___________________? Read More »
Chemical Engineering / Q&A, MCQs / Q&AA. Applies to elastic deformation (Correct)
B. Applies beyond limit of proportionality in stress-strain curve
C. States that stress is inversely proportional to strain upto elastic limit
D. None of these
Hooke’s law_______________________? Read More »
Chemical Engineering / Q&A, MCQs / Q&AA. India
B. Iran
C. Israel
D. Afghanistan(Correct)
KHAD is the Secret Intelligence services of_____________? Read More »
General Knowledge, MCQs / Q&AA. Wazirabad
B. Jhelum
C. Mirpur
D. Haripur (Correct)
Tarbela Dam is located in district___________? Read More »
MCQs / Q&A, Pakistan Current Affairs MCQsA. Digital computer
B. Mainframe computer
C. Portable computer(Correct)
D. Hybrid computer
