QNoQText OpText Marks1 Most Research starts with Index

Research ProposalHypothesis CorrectResearch Plan

2 Engineering Research should be based on Industry basedtesting

Correct

Survey of clientsEnvironmentalissuesSocial problems

3 Research is not complete till Thesis is submittedResults have beenpresented publicly

Correct

Supervisor hasconsentedSynopsis iscompleted

4 Conclusions from research have to besubstantiated from

Multipleinvestigations

Correct

At least oneinvestigationBy SimulationBy Experimenting

5 The largest international engineering agreementon a common code of ethics is

Engineering ethicsdeclarationCommonwealthDeclarationWashingtonAccord

Correct

Sydney Accord6 Research results and conclusions are valid only

if they are substantiated throughExperimentalstandard testsNumericalsimulationLogic andmathematics

At least two ofthese methods

Correct

7 Research can be undertaken successfully toimpact society and humanity only if

Laboratoryexperiments at UGhave beenundertakenthoroughlyCalculations andtheoreticalframework havebeen donethoroughlyUndergraduateprojects have aresearchcomponentAll of these Correct

8 Thesis writing is mainly about Research writingformat andreferencingStatistical analysis,result validation,referencing andclear conclusions

Correct

Developing a newmethodEstablishing theresearch gap

9 The most essential process of research for itsapplication in real life is

Peer review ofresearch outcomefor its fail safequality

Correct

Understandingbasic principles ofthe domainReferencingexisting material

Cost effectiveoutcomes

10 One of the major outcomes of research is to Establishing theResearch Gap

Contribute NewKnowledge to thedomain throughrigorous peerreview

Correct

Write theReferencesCompare theresults with currentones

11 Publication is necessary in research in order to Contribute NewKnowledge toexisting domainPeer Review ofoutcomesEstablish thatcurrent knowledgehas been reviewedAll of these Correct

12 Reference of a paper in another published paperis called

Reference

Impact FactorCitation CorrectPatent

13 Impact Factor is the Highest Number ofCitation of a paperin a yearYearly average ofnumber of citationsper paper publishedin the journal

Correct

Scopus Journalrank

None of these14 Keyword in a research paper should Not include trade

namesCorrect

Be very specificand not general

Have highlytechnical termsfrom the paperHave all theacronyms from thepaper

15 Research Proposal should primarily convincethe Reviewers that

Proposedutilization of fundswill be doneSupervisor has setthe right researchquestionResearch Methodwill lead to solutionwith enoughscientific rigour

Correct

Research will becompleted withintime limit

16 Major component of a Research Proposal is Project TitleSummary anddescriptionBudgetAll of these Correct

17 For experimental tools to be used, researchersmust ensure

Tools are properlycalibrated

Correct

Data acquisition isavailableStatistical Analysisis doneNumerical Analysisis done

18 One dimensional measurement can berepresented by a

Line graph or ascatter plotHistogram wherestandard deviationfrom mean showsvariance

Correct

Parabolic curvesAll of these

19 A brief summary of a research paper is called SummaryConclusionsAbstract CorrectSynopsis

20 Unethical borrowing of details is called UnauthorisedContentUnreferencedContentUnethical PracticePlagiarism Correct

21 Find the missing Number in the series 218,435,869,……,3473

1727

1737 Correct16371638

22 In Numerical Modelling, it is important to defineBoundaryconditionsSurrounding mediaand its propertiesDiscretized areaAll of these Correct

23 While comparing results a simple technique is toreduce the RMS error which stands for

Root MeanSquared

Correct

Relative MeanSquareRelationalMinimum SizeRoot Mean Series

24 Conclusions and research outcomes come underdoubt when

Literature reviewsummary is notgivenSpecificconclusions are notmentioned inabstractStatistical and erroranalysis are notdone properly

Correct

Future scope is notincluded

25 Submission of Patent must be done Along with paperpublicationAfter paperpublicationBefore submissionof any publication

Correct

With declaration innewspaper

26 The Design or structure of Research Methodproposed should be

Logically rigorous

Internallyconsistent andMathematicallycorrectNone of theseAll of these Correct

27 Performance Validation of EngineeringResearch Problem is

Qualitative : As theessence of data andthe perceivedoutcomes areimportant

Quantitative: As ithas to demonstratethe measure ofoutcomes vs theobjectives andestablish that theoutcome can beapplied to domainsbroader than thechosen example

Correct

None of theseAll of these

28 A Sampling is A representation ofa population suitedin terms of costand time

Correct

Done to substituteexperimentationAlways taken as5% of populationError proof methodof research

29 In an experimental research method, theindependent variable is

Changed ascompared to beingconstant in controlgroup

Correct

Kept constant inboth experimentaland control groupsBoth Changed ascompared to beingconstant in controlgroup and Keptconstant in bothexperimental andcontrol groupsNone of these

30 Which of following should not be includedwhile writing references in a research paper

Authors

TitleAll of theseDetails ofpublication

31 Bibliography includes Only the papersreferred by authorAll the materialrelated to thetheme such asreference booksand papers

Correct

Only text booksreferred by authorOnly papers writtenby the author

32 In steps of Research Process, which is the nextstep after Literature Review and Forming theHypothesis

Research Paper

Collection of dataResearch Design CorrectExperimentationand Analysis

33 Conclusions should Be confined tothose justified byresult analysis ofresearch

Correct

Include those thatare defined intheoreticalprinciplesInclude explanationof theoreticalbackgroundNone of these

34 Experimental research often needs Scaling toolsPrototype testing

Cancelled Question

Validation withmathematicalmodelAll of these Correct

35 Qualitative research method is mostly used for Marketing andBusiness analysis

Correct

EngineeringoutcomesCoding and DataInterpretationMeasuringExperimental errors

36 Result Analysis can be showed as Graphical MapsTabular valuesInterpretation andTrend observed inthe Graphical andData mapping

Correct

None of these37 Standard Deviation is a measure used in Standard Data

Collection MethodTheoreticalSolutionsEquation solverStatistical Methodof Analysis

Correct

38 Regression Analysis is used to Find results fromgraphsCreate datamappingDeterminestatistical relationbetween twovariables

Correct

None of these

39 Chi square test is A statisticalmeasure forsampling analysis

Correct

A numericalmethodDerived equationComparison of twovalues

40 Research findings can be used only when theyare followed up with

Interpretations ofresults

Correct

All experimentalresults aretabulated as theyare obtainedAll results arecharted graphicallyAll experimentalresults aretabulated as theyare obtained andAll results arecharted graphically

41 The important components of Thesis writing are Research Plan andReferencesLogical analysisand interpretationof resultsNone of theseBoth ResearchPlan andReferences andLogical analysisand interpretationof results

Correct

42 Research Proposal and Research Paper aredistinguished by

SignificantoutcomesBudgetaryprovision

Correct

Literature ReviewResearch Design

43 Inductive Reasoning is aimed at testing New theoryemerging from thedata and results

Correct

Existing theoryEnhancement incurrent theoryNone of these

44 Research related to abstract ideas is QuantitativeresearchTheoreticalresearchEmpirical researchQualitative researchCorrect

45 Validation using different methods is necessaryas

Repeatedexperimental workmay not bepossibleThere is no priorwork resembling it

Theoreticalframework may betoo simplisticAll of these Correct

46 While reading literature critically you should list Positive andnegative impact ofpaper

Correct

Describe the entireresearchmethodologyDescribe whetherreferences areadequateWrite a summaryof the paper

47 Literature Review is mainly aimed at Understanding theconceptsLearning aboutnew findingsFinding ResearchGap

Correct

Learning NewTechniques

48 Engineering Standards are provided to ExperimentaltechniqueRequirementspecificationsNone of theseBoth Experimentaltechnique andRequirementspecifications

Correct

49 Research Papers should preferably be publishedin

Peer reviewedstandard rankedjournals

Correct

On line open endjournalsConferenceabstracts

All of the these50 Patent is characterized by Sponsoring agency

Current scenario infieldPatent Number,patent code andauthors

Correct

Prior art51 Rank of matrix is found by transforming matrix

into row echelon form and counting,the number of non-zero columnsthe number of zerorows

the number of non-zero rows

Correct

the number of zerocolumns

52 40 gms each of the methane and oxygen aremixed in an empty container maintained at40oC. The fraction of the total pressure exertedby oxygen is,

1/3 Correct

1/22/31/4

53 Isotropic material have the same___________inall directions.

Induced stresses

DensityElastic properties CorrectThermal properties

54 A fluid is a substance that, Always expandsuntil it fills anycontaineris practicallyincompressibledeformscontinuously whensubjected to a shearstress no matterhow small thatshear stress may be

Correct

cannot besubjected to shearstress

55 The fluid particles move in flat or curved un-mixing layers or streams and follow a smoothcontinuous path. This type of flow is known as,

Steady flow

Stream flowTurbulent flowLaminar flow Correct

56 If an annulus has an inner diameter of d1 and anouter diameter of d2 then the equivalentdiameter is,

2 d2 – d1

d2 – 2 d1d1 – d2d2 – d1 Correct

57 Which of the following is not a differentialpressure flow meter,

Flow nozzle

Rotameter CorrectOrificemeterVenturimeter

58 Which quantity signifies the ratio of temperaturegradient at the surface to a referencetemperature gradient?

Reynolds number

Nusselt number CorrectFourier numberStanton number

59 Phenol formaldehyde resin is used as anadhesive in making,

furniture

card boxesbookslaminates Correct

60 For a given value of Nusselt number, theconvective surface coefficient h is directlyproportional to,

Length

MassThermalconductivity

Correct

Density61 The convective coefficients for condensation

usually lie in the range,30-300 W/m2-K

60-3000 W/m2-K300-10000 W/m2-K2500-10000W/m2-K

Correct

62 The assumptions for thermal boundary layerare: (i) Steady compressible flow (ii) Negligible body forces, viscous heating andconduction in the flow direction(iii) Constant fluid properties evaluated at thefilm temperature Identify the correct option,

Steadycompressible flowand Constant fluidpropertiesevaluated at thefilm temperature

Steadycompressible flow,Negligible bodyforces, viscousheating andconduction in theflow direction andConstant fluidpropertiesevaluated at thefilm temperatureNegligible bodyforces, viscousheating andconduction in theflow direction andConstant fluidpropertiesevaluated at thefilm temperature

Correct

Steadycompressible flowand Negligiblebody forces,viscous heating andconduction in theflow direction

63 Oils are partially hydrogenated (not fully) tomanufacture vanaspati, because fully saturatedsolidified oils,

always containsome amount ofnickel (as theircomplete removalis very difficult)have affinity toretain harmfulsulphur compoundsare prone to rancidoxidationcause cholesterolbuild up and bloodclotting

Correct

64 Oleum is, a mixture of conc.H2SO4 and oilsulphuric acidwhich gives fumesof sulphur dioxidesulphuric acidsaturated withsulphur trioxide

Correct

a mixture ofsulphuric and nitricacid

65 Equilibrium constant (Kp) at constant pressurefor sulphur dioxide oxidation,

increases withincrease intemperaturedecreases withincrease intemperature

Correct

remains unaffectedwith change intemperaturedecreases linearlywith increase intemperature

66 Ordinary mercury-in-glass thermometer(without any covering or air gap) is an exampleof,

first-order system Correct

overdampedsecond-ordersystemunderdampedsecond-ordersystemmultiple first-ordersystems

67 A constant-volume gas thermometer works on, the principle ofArchimedesBoyles lawPascals lawCharles law Correct

68 Glycol added to petrol acts as a/an __________agent,

anti-gum forming

anti-icing Correctdewaxinganti-knocking

69 Monel is an alloy of, Ni (69%) and Cu(28%)

Correct

Ni (69%) and Cr(31%)Cu (55%) and Sn(45%)Fe (90%) and Cr(10%)

70 If [OH-] = 10-6 moles/litre its pH is, 68 Correct123

71 Torr is equal to the pressure of, 1.0 mm of Hg at0°C in a standardgravitational field

Correct

0.1 mm of Hg at0°C in a standardgravitational field0.01 mm of Hg at0°C in a standardgravitational field0.001 mm of Hg at0°C in a standardgravitational field

72 Which is the most undesirable component inkerosene,

n-paraffins

Aromatics Correcti-paraffinsNaphthenes

73 Which of the following is an extensive property?Volume CorrectTemperatureSpecific volumePressure

74 The enthalpy (H) of any system is defined bythe mathematical expression

H = U - PV

H = U + PV CorrectH = V + PUH = U + RT

75 The compressibility factor (Z) of a gas isdefined as,

the ratio of theactual volume ofthe gas to thevolume predictedby ideal-gas law

Correct

the ratio of thevolume predictedby ideal-gas law tothe actual volumeof the gas

the differencebetween the actualvolume of the gasand the volumepredicted by ideal-gas law

None of these76 A substance above its critical temperature exists

as,Solid

Liquidgas Correctsaturated vapours

77 For a real gas obeying van der Waals equationCP-CV is,

R

< R> R CorrectZero

78 The diffusivity of a constituent A in solution Bhas the units,

m/s

m2/s Correctm3/skmol/(m2-s)

79 DDT stands for, dichloro-diphenyl-trichloromethanediphenyl-dichloro-trichloromethanedichloro-diphenyl-trichloroethane

Correct

diethyl-diphenyl-trichloromethane

80 The diffusivity has the same dimensions as, absolute viscositykinematic viscosity Correctdensityconcentration

81 The Schmidt number (NSc) is the ratio of, the momentumdiffusivity to themass diffusivity

Correct

the mass diffusivityto the momentumdiffusivitythe thermaldiffusivity to themass diffusivitythe momentumdiffusivity to thethermal diffusivity

82 The relative saturation of an unsaturated mixtureof vapour and gas,

is always equal toits percentagesaturationis always lowerthan its percentagesaturationis always greaterthan its percentagesaturation

Correct

may be smaller orgreater than itspercentagesaturationdepending on thecomposition of themixture

83 The ___________ when given as a function ofT and P therefore serves as a generatingfunction for the other thermodynamicproperties, and implicityly represents completeproperty information,

Gibbs Energy Correct

Heat of FormationHeat of ReactionEntropy

84 The unit of fugacity coefficient is, PaPa-1

gmmol/litreDimensionless Correct

85 The temperature of water cooled in a coolingtower is,

always less than thewet-bulbtemperature ofentering air

Correct

always equal to thewet-bulbtemperature ofentering airalways greater thanthe wet-bulbtemperature ofentering airalways equal to thedry-bulbtemperature ofentering air

86 Which would give the greater amount of heatper cubic foot,

Hydrogen

Natural gasLiquefiedpetroleum gas

Correct

Gobar gas87 The net heat of combustion of the hydrocarbon

fuels is,equal to the grossheat of combustionof the hydrocarbonfuelsgreater than thegross heat ofcombustion of thehydrocarbon fuels

equal to the grossheat of combustionminus the latentheat ofcondensation of thewater formedduring thecombustionreaction

Correct

equal to the latentheat ofcondensation of thewater formedduring thecombustionreaction.

88 Which of the following controllers hasmaximum offset,

P-controller Correct

P-D controllerP-I controllerP-I-D controller

89 With no excess air flue gas from the completeand perfect combustion of methane wouldcontain,

11.7% N2 and88.3% CO2 byvolume11.7% CO2 and88.3% N2 byvolume

Correct

24.8% CO2 and75.2% N2 byvolume24.8% N2 and75.2% CO2 byvolume

90 Which one of the following statements about achemical equation is true,

Mass is conserved

Mass as well asatoms areconserved

Correct

Atoms areconservedIons are conserved

91 For the chemical reaction A → B, it is foundthat the rate of the reaction doubles as theconcentration of A is doubled. For, power-lawtype kinetic expression, what is the order ofreaction,

0

1 Correct20.5

92 Select the correct statement, Reactions with highactivation energiesare verytemperaturesensitive

Correct

Reactions with highactivation energiesare relativelytemperatureinsensitive

Reactions with lowactivation energiesare verytemperaturesensitiveA given reaction ismuch moretemperatureinsensitive at lowtemperature than athigh temperature

93 For identical feed composition and flow rate, Nplug flow reactors in series with a total volumeV gives the same conversion as a single,

plug flow reactorof volume V

CSTR of volumeVPlug flow reactorof volume V/Nplug flow reactorof volume NV

Correct

94 Pure gaseous reactant A (CA0 = 100millimol/litre) is fed at steady rate into a mixedreactor where it dimerizes (2A → R). For acertain gas feed rate the concentration of A inthe exit stream is found to be 50 millimol/litre.The fractional conversion of A is,

50%

33.33% Correct40%66.67%

95 Two iron pipes of the same nominal diameterbut different schedule numbers will have thesame,

none of these

wall thicknessoutside diameterinside diameter Correct

96 25 per cent cut segmental baffle means that thebaffle,

Spacing is 75% ofits height.height is 25% ofthe I.D. of theshell.Height is 75% ofthe I.D. of theshell.

Correct

width is 25% of itsheight

97 Where does the maximum tensile strength occurin a thick cylindrical vessel subjected to internalpressure,

At the innersurface

Correct

At the outersurface

At the midthickness of thecylindrical wallNone of these

98 Which of the following has sodium bicarbonateas its main constituent,

Washing soda

Baking powder CorrectBaking sodanone of these

99 The ratio of shear stress to shear strain is called, bulk modulusmodulus of rigiditymodulus ofelasticityshear modulus Correct

100 Where does the maximum stress occur in caseof laminar flow of incompressible fluid in aclosed conduit of diameter ‘d’,

At d/8 from thewall

At d/4 from thewallAt the wall CorrectAt the centre