Download Introduction to unit operations in biological engineering - BRE332 Past Question PDF

Topics: equilibrium, energy, conservation, temperature, Energy process, modes of heat transfer, conduction heat transfer, convection heat transfer.freezing, evaporation, radiative heat transfer, mass transfer, equilibrium, mass conservation, kinetics, Fick's law, diffusion mass transfer, convection mass transfer, thermodynamics, Biological Heat transfer, Biological mass transfer, bioenvironmental heat transfer, bioenvironmental mass transfer

Topics: Fluid Mechanics, Fluid-Flow Phenomena, Equations of Fluid Flow, Flow of Incompressible Fluids, Flow of Compressible Fluids, Flow past immersed bodies, Transportation of fluids, Metering of fluids, Agitation of liquids, mixing of liquids, Heat transfer, heat flow in fluids, Heat transfer to fluids without phase change, Heat transfer to fluids with phase change, Radiation heat transfer, Heat exchange equipment, Evaporation, Equilibrium stage operations, Distillation, multicomponent distillation, Leaching, Extraction, Diffusion, Mass Transfer between Phases, Gas Absorption, Humidification Operations, Drying of Solids, Adsorption, Membrane Separation Processes, Crystallization, Properties of Particulate Solids, Handling of Particulate Solids, Mixing of Particulate Solids, Mechanical Separations

Topics: Advanced Energy Systems, Energy resource, energy system development, energy process characterization, energy calculations, energy accounting, sustainable energy development, Dynamic Mechanical Spectroscopy, nano-scale material, micro-scale material, nanoindentation, optical microscopy, electron microscopy, atom probe tomography, advanced x-ray characterization, neutron scattering, phase transformation temperatures, density, specific gravity, thermal conductivity, thermal expansion, electrical conductivity, electrical resistivity, permittivity, permeability, corrosion, oxidation, toughness, materials design, materials modeling, advanced coatings, photovoltaic materials, hybrid solar cells, thermal storage materials, phase change materials, Geothermal electricity, geothermal heat pump, wind resources, wind machinery, energy-generating systems, wind turbine, hydropower technology, ocean energy, hydrogen generation technology, fuel cells, advanced nuclear energy, fission reactors, fusion reactors, thermoelectric materials, piezoelectric materials, pyroelectric materials, magnetostrictive materials, multiferroic magnetoelectric materials, triboelectric materials, artificial photosynthesis

Topics: Chemical Engineering Processes, Material Balance, Energy Balance, temperature measurement, temperature conversion, dimensional homogeneity, dimensionless quantities, process flow sheet, process unit, process streams, mass flow rates, volumetric rates, moles, molecular weight, stream composition, mass fraction, mole fraction, concentration, pressure measurement, pressure-sensing devices, process units, degrees of freedom analysis, process flow diagram, multiunit process flow diagram, mass balance, Stoichiometric Equation, Stoichiometric Coefficients, Stoichiometric Ratio, Limiting Reactant, Excess Reactants, Combustion Reactions, Chemical Equilibrium, Multiple-Unit Process Flowcharts, Single-Phase Systems, Multiphase Systems, Ideal Gas Equation of State, liquid density, solid density, gas density, Real Gas Relationships, Compressibility Factor, Virial Equation of State, van der Waals Equation of State, Soave–Redlich–Kwong Equation of State, Kay’s Mixing Rules, phase diagram, Vapor–Liquid Equilibrium Curve, Vapor Pressure Estimation, Clapeyron Equation, Clausius–Clapeyron Equation, Cox Chart, Antoine Equation, Partial Pressure, Dalton’s Law of Partial Pressures, Gibbs’ Phase Rule, Bubble Point, Dew Point, Critical Point, Kinetic Energy, Potential Energy, energy balance, steam turbine, heaters, coolers, compressors, Mechanical Energy Balance, Enthalpy Calculations, Constant Heat Capacity, Psychrometric Chart, Heat of Reaction, Heats of Formation, Heat of Combustion, Heat of Reaction Method, Unsteady-State Material Balance, Unsteady-State Energy Balance

Topics: engineering principles, engineering units, momentum transfer, overall balance, momentum transfer, steady-state heat transfer, unsteady-state heat transfer, mass transfer, molecular diffusion, unsteady-state mass transfer, convective mass transfer, evaporation, unit operations, drying, continuous gas-liquid separation process, vapor-liquid separation process, liquid-liquid separation process, fluid-solid separation process, membrane separation process, mechanical-physical, transport process

Topics: problem of heat exchange, heat conduction, heat exchanger design, thermal resistance, heat transfer coefficient, heat conduction, transient heat conduction, multidimensional heat conduction, convective heat transfer, forced convection, natural convection, phase configuration, radiative heat transfer, mass transfer, convection

Topics: Heat Conduction Equation, Steady Heat Conduction, Transient Heat Conduction, Numerical Methods in Heat Conduction, External Forced Convection, Fundamentals of Convection, Internal Forced Convection, Natural Convection, convection, Boiling, Condensation, Heat Exchangers, Thermal Radiation, Radiation Heat Transfer, Cooling of Electronic Equipment, Heating of Buildings, Cooling, of Buildings, Refrigeration of Foods, Freezing of Foods

Topics: Heat Conduction Equation, Steady Heat Conduction, Transient Heat Conduction, Numerical Methods in Heat Conduction, External Forced Convection, Fundamentals of Convection, Internal Forced Convection, Natural Convection, convection, Boiling, Condensation, Heat Exchangers, Thermal Radiation, Radiation Heat Transfer, Cooling of Electronic Equipment, Heating of Buildings, Cooling, of Buildings, Refrigeration of Foods, Freezing of Foods

Topics: Atomic Structure, Atomic Bonding, Crystal structure, Amorphous Structure, Solidification, Crystalline Imperfections, Engineering Alloys, Phase Diagrams, Polymeric Materials, ceramics, Composite Materials, corrosion, light, superconductive materials, magnetic properties, biological materials, biomaterials, smart materials, bond, cubic unit cell, diffusion, alloy, metal, stress, strain, Poisson ratio, plastic deformation, gibbs phase rule, cooling curves, copper, iron, steel, cast iron, aluminum, magnesium, titanium, nickel, thermoplastic, thermost, elastomer, rubber, glass, concrete, asphalt, wood, sandwich structures, corrosion rates, metal-matrix, ceramic-matrix, galvanic cells, microelectronics, nanoelectronics, semiconductors, light, electromagnetic spectrum, laser, luminescence, optical fibers, superconducting materials, ferromagnetic, magnetic field, ferromagnetism, tendon, ligament, articular cartilage

Topics: heat transfer, thermodynamics, path function, heat conduction, dielectric heating, conduction unsteady state, hydrodynamics, stream function, laminar flow, turbulent flow, dimensional analysis, forced convection, free convection, boiling, condensation, heat exchangers, thermal radiation, mass transfer

Topics: Engineering Thermodynamics, Work, Heat Transfer, Thermodynamic properties, temperature, Law of Thermodynamics, Non-Flow Processes, Constant volume process, Constant pressure process, Polytropic process, Adiabatic process, Isothermal process, Flow Processes, Nonsteady-flow processes, Boiler, condenser, Throttling, Reciprocating compressor, Cycle efficiency, Reversibility, irreversibility, Exergy, Gibbs function, steady-flow system, Properties of Fluids, Vapour Power Cycles, carnot cycle, rankine cyclel, reheat cycle, regenerative cycle, economiser, air preheater, steam cycles, Gas Power Cycle, gas turbine cycle, Closed-cycle gas turbine, Intercooling, reheating, Combined gas, steam cycles, Reciprocating engine cycles, Heat Pump, Refrigeration Cycles, Reversed Carnot cycle, Practical refrigeration cycles, Water refrigerator, Absorption refrigerators, Gas cycles, Hygrometry, psychrometry

Topics: Building Materials Principal Properties, Structural Clay Products, Brick's Classification, Brick's Testing, Clay Tiles, Terracotta, Porcelain, stoneware, Earthenware, Glazing, Rocks, Stones, Rock-forming minerals, Rock's Classification, Stone Durability, Stones Application, Stone seasoning, wood, wood Products, Trees Classification, Trees growth, Timber Preservation, Timber testing, Timber Structure, Timber's Fire Resistance, Properties of wood, wood products, wood-products applications, Material for making concrete, Cements, Portland cement, Raw materials chemical composition, Cement Hydration, Rate of Hydration, Hydration water requirement, Cements manufacturing, Cements testing, Cement Types, Cements storage, Aggregates, Aggregates classification, Aggregates characteristics, Deleterious Materials, Organic Impurities, Soundness, Aggregates Thermal Properties, Fine Aggregates, Coarse Aggregates, Cinder Aggregates, Mixing water Quality, Effect of mixing water from different source, Water for washing aggregates, Curing water, Lime, Limestone's Impurities, Limestone's Storage, Lime Vs Cement, Pozzolanas, Concrete, water-cement ratio, workability, Maturity, Defects, Re-vibration, Rheology, Non-destructive testing, Admixture for concrete, Concrete Mix design, Building Mortars, Ferrous Metals, Non-Ferrous Metals, Ceramic Materials, Polymeric Materials, Paints, Enamels, Varnishes, Tar, Bitumen, Asphalt, Gypsum, Special Cements, Cement Concretes, Adhesives, Water proofing materials, Fiber, Geosynthetics, Composite Materials, Smart materials, Asbestos, Thermoc0ol, Heat Insulating Materials, Sound Insulating Materials.

Topics: software processes, agile software development, requirements engineering, system modelling, architectural design, design and implementation, software testing, software evolution, system dependability, system security, dependable systems, reliability engineering, safety engineering, security engineering, resilience engineering, advanced software engineering, software reuse, component-based software engineering, distributed software engineering, service-oriented software engineering, systems engineering, systems of systems, real-time software engineering, software management, project management, project planning, quality management, configuration management

Topics: Materials Design, Atomic Structure, Atomic Bonding, interatomic spacing, amorphous materials, lattice, basis, unit cells, crystal structure, Allotropic Transformation, Polymorphic Transformation, Crystal Structures, unit cell, Covalent Structures, diffusion, Fick’s Law, Mechanical Properties, Tensile Test, stress, strain, Nanoindentation, Fracture Mechanics, Fatigue, Fatigue Test, creep, rupture, stress corrosion, Strain Hardening, Annealing, Hot Working, Nucleation, cooling curves, cast structure, casting, Directional Solidification, Single Crystal Growth, Epitaxial Growth, Phase Diagram, Phase Equilibrium, Dispersion Strengthening, Eutectic Phase Diagrams, Eutectoid Reaction, Martensitic Reaction, Tempering, Nonferrous Alloys, Glass-Ceramics, Polymers, Polymerization, Thermoplastics, elastomers, rubbers, adhesives, Composites, Particulate Composites, Fiber-Reinforced Composites, plywood, concrete, asphalt, Electronic Materials, semiconductors, insulators, Electrostriction, Piezoelectricity, Ferroelectricity, Magnetic Materials, Magnetization

Topics: Materials Design, Atomic Structure, Atomic Bonding, interatomic spacing, amorphous materials, lattice, basis, unit cells, crystal structure, Allotropic Transformation, Polymorphic Transformation, Crystal Structures, unit cell, Covalent Structures, diffusion, Fick’s Law, Mechanical Properties, Tensile Test, stress, strain, Nanoindentation, Fracture Mechanics, Fatigue, Fatigue Test, creep, rupture, stress corrosion, Strain Hardening, Annealing, Hot Working, Nucleation, cooling curves, cast structure, casting, Directional Solidification, Single Crystal Growth, Epitaxial Growth, Phase Diagram, Phase Equilibrium, Dispersion Strengthening, Eutectic Phase Diagrams, Eutectoid Reaction, Martensitic Reaction, Tempering, Nonferrous Alloys, Glass-Ceramics, Polymers, Polymerization, Thermoplastics, elastomers, rubbers, adhesives, Composites, Particulate Composites, Fiber-Reinforced Composites, plywood, concrete, asphalt, Electronic Materials, semiconductors, insulators, Electrostriction, Piezoelectricity, Ferroelectricity, Magnetic Materials, Magnetization

Topics: Thermodynamics, steady-flow equation, working fluid, reversible process, polytropic process, heat engine, entropy, exergy, heat engine cycle, carnot cycle absolute temperature scale, constant pressure cycle, air standard cycle. Otto cycle, diesel cycle, dual combustion cycle, combustion, fuels, combustion equations, enthalpy, power plant thermal efficiency, steam cycles, rankine cycle, gas turbine cycles, nozzles, jet propulsion, rotodynamic machinery, reciprocating internal-combustion engines, engine output, engine efficiency, supercharging, refrigeration, heat pumps, reversed heat engine cycles, vapour-compression cycles, gas cycles, psychrometry, air-conditioning, heat transfer, conduction equation, conduction, convection, heat exchangers, black-body radiation, combined cycles

Topics: Civil Engineering Procedure, civil engineering, Structural Engineering, Environmental Engineering, Water Resources Engineering, Hydraulic Engineering, Geotechnical Engineering, Construction Engineering, Civil Engineering Design, Applied Civil Engineering Design, Civil Engineering Design Documents, construction process management, site analysis, Site reconnaissance, surveys, measured survey, condition survey, Photographic survey, video surveys, Site Investigation, Foundation design, subsoil examination, trial pits, borehole, Window samplers, Rotary Drilling Equipment, Percussion boring, construction principles, construction equipment, earthing moving equipment, bulldozer, Frontend Loader, Motor Graders, scrapers, truck, Excavating Equipment, construction elements, Foundation construction, foundation types, Strip foundations, Wide strip foundation, Short-bored pile foundations, Pad foundations, Raft foundations

Topics: Future Vehicles, Future Materials Technologies, Automobile Aluminum Sheet, Plastic Technology for Automotive Modules, Functional Materials, Automotive Catalysts, Magnetorheological Fluids, Impact Loading, High-Temperature Electronic Materials, Smart Materials, Light Metals, Formability of Aluminum Alloys, Ductile Magnesium, Enhancement of Crashworthiness in Cellular Structures, Compressive Properties of Cellular Metals, Heavily Deformable Al Alloy, Stainless Steel Sandwich Sheets with Fibrous Metal Cores, Processing metal, Manufacturing metal, Welding metal, Joining metal, Titanium Aluminide-Based Intermetallic Alloys, Casting Processes, Casting Simulation Tools, Damage Tolerance in Composite Structures, High-Performance Autosport Surface TreatmentsComposites

Topics: Concrete technology, Cements, Modern cements history, Portland cement manufacturing, Portland cement wet process manufacturing, Portland cement dry process manufacturing, Cement chemical composition, Cements hydration, Heat of hydration, Calcium silicate hydrates, Calcium hydroxide, calcium aluminate hydrates, hydrated cements structure, Water requirement for hydration, Cement types, ASTM cements classification, Ordinary Portland cement, Rapid hardened cement, Extra rapid hardening cement, Portland slag cement, Quick setting cement, super sulphated cement, low heat cement, Portland pozzolana cement, coloured cement, hydrophobic cement, masonry cement, expansive cement, Cement testing, Aggregates, aggregates testing, Aggregates form igneous rock, aggregates from sedimentary rocks, aggregates from metamorphic rock, aggregate crushing value, aggregates impact value, aggregate abrasion value, Deval attrition test, Dorry Abrasion test, Los Angeles test, modulus of elasticity, bulk density, specific gravity, Sieve analysis, Aggregates testing, Water, water qualities, Sea water for mixing concrete, Admixture, construction chemicals, Plasticizers, water reducers, Workability, Plasticizers action, Superplasticizers classification, Factors affecting workability, Superplasticizers types, Fresh concrete, Fresh concrete water content, Fresh concrete mix proportions, Aggregates sizes in fresh concrete, Aggregates shape, Surface texture, Admixture use in fresh concrete, Workability measurement, Slump test, k-slump test, aggregates grading, compacting factor test, flow test, flow table apparatus, vee bee consistometer test, setting of concrete, Manufacture of concrete process, Concrete compaction, Concrete curing, Concrete strength, Water-cement ratio, Strength gaining with age, Concrete maturity concept, Bond strength, High strength concrete, Elasticity, Creep, Shrinkage, Aggregates elastic properties, Modulus of Elasticity, Dynamic modulus of elasticity, Poison's ratio, Creep rheological representation, Creep measurement, Factors affecting creep, Aggregate influence, Mix proportion influence, Shrinkage, Plastic Shrinkage, Drying Shrinkage, Moisture movement, Autogenous Shrinkage, Carbonation shrinkage, Concrete Durability, Strength to Durability relationship, Concrete volume change, Durability definition, durability significance, Permeability, Cement paste permeability, Concrete permeability, Plastic shrinkage cracks, Settlement cracks, Thermal shrinkage, Hardened concrete testing, Concrete mix design, Special concrete, concrete methods

Topics: Engineering, Nigerian society of engineers, COREN, Agricultural and bioresources engineering, civil engineering, electrical engineering, electronic engineering, closed loop control, mechanical engineering, metallurigical and materials engineering

Topics: Physics, JAMB, Friction, work, force, motion, speed, velocity, energy, hydraulic press, relative density, hydrometer, gas law, sound wave, wave, light, mirror,capacitor, electricity, pressure

Topics: JAMB, UTME, biology, Plant cell, fern, plant biology, nutrition, circulatory system, osmoregulation, ecology, variation, hereditary, gene, chromosome, evolution

Topics: Mathematics, JAMB, Logarithm, standard form, permutation, combination, number system, set, ratio, indices, factorization, inequality