Chemical Engineering Quiz Chemical Engineering Quiz 53 Welcome to Shaheen Leader Academy We expect 100% result. Click on Start Button. Your time is Ended. Thanks Chemical Engineering Chemical Engineering Quiz 1 / 25 Ratio of inertial force to surface tension force is called the ___________ number:- Froude Euler Weber 2 / 25 Which property is not shown by ceramic nanoparticles ;- Paramagnetism Superplasticity Ferromagnetism 3 / 25 For very low pressure and high discharge rate, the compressor used in a _____________ compressor;- axial Reciprocating rotary 4 / 25 The ratio of the wall drag to the form drag in the Stoke's law range is:- 2 1 0.5 5 / 25 Open channel liquid flow is most conveniently measured by a;- Hot wire anemometer Rotameter Notch 6 / 25 A streamline is a line in flow field, such that at every point on it, the velocity is tangential to it:- False True 7 / 25 Glass lined vessels are not used for handling :- Hydrofluoric acid Dilute HNO3 Dilute H2SO4 8 / 25 Phenol formaldehyde employs condensation polymerisation;- False True 9 / 25 Stoke's law is valid when the particle Reynold number is:- >1 <1 <5 10 / 25 Bernoulli's equation is not applicable with the flow of:- Irrotational Incompressible All of them Viscous 11 / 25 Which is not a product of coal tar distillation;- None of them Creosote oil Anthracene 12 / 25 Hydraulic intensifier is used for _____________ the intensity of pressure of the liquid:- Increasing Decreasing 13 / 25 Momentum transfer in laminar flow results from velocity gradient:- True False 14 / 25 Dry air is a mixture of :- Both a b Vapors Gases 15 / 25 The discharge through a venturimeter depends upon;- Pressure drop Its orientation Coefficient of contraction 16 / 25 Higher specific speed of a centrifugal pump indicate that the pump is of _____________ flow type:- radial axial mixed 17 / 25 What is the ratio of velocity at the axis of the pipe to the mean velocity of flow in case of pipe flow under viscous condition;- 0.5 1 2 18 / 25 Sewage sludge is an example of the __________________ fluid:- Bingham plastic Dilatent Newtonion 19 / 25 Which does not include in the range of fermentation processes :- Recombinant DNA Microbial metabolites Microbial enzymes 20 / 25 What is the term used to describe the self assembly of nanoparticles into ordered structure :- Nanoassembly Nanomorphosis Nanosynthesis 21 / 25 Which is not a variable head meter:- Pitot tube Venturimeter Rotameter 22 / 25 Which is not used in the production of gold nanoparticles :- Toluene Nitric acid Alkanethiol 23 / 25 Weight of 56 liter of ammonia at N.T.P is _______________ gm:- 56 42.5 2.5 24 / 25 Slurries can be most conveniently pumped by a pump:- centrifugal Gear Reciprocating Screw 25 / 25 Refined acetic acid storage vessels are made of ;- Copper Aluminum Nickel Your score is Restart quiz Subscribe our Channel Here