Theory / Pract. / Tut. / Theory / TW/Pract. / Tut. / Total
FEC104 / EngineeringMechanics / 05 / 02 / - / 05 / 01 / - / 06
SubCode / SubjectName / ExaminationScheme
Theory(outof 100 ) / TermWork / Pract. / Oral / Total
150
InternalAssessment(outof20 ) / Endsem.exam
(outof 80)
Test1 / Test2 / AverageofTest1and2
FEC104 / EngineeringMechanics / 20 / 20 / 20 / 80 / 25 / - / 25
Courseobjective:
Studentsshould beableto:
1.Understandthelogicalsequenceofanyproblem.
2.Understandthegiven dataandexplainwithdiagram.
3.Thinkand findan appropriatesolutionofthe daytodayproblems.
Courseoutcome:
Studentsshould beableto:
1.Constructfreebodydiagramand calculatethereactionsforstaticequilibrium.
2.Determinethecentroidofplanelamina.
3.Calculatetheinternalforces,moments and distributedloadsin members.
4.Evaluatethe velocity,acceleration,time,force andenergyofthe particleaswellasrigidbodies.
5.Locateinstantaneouscentreofrotationforrigidbodieshavingplane motion.
DetailsofSyllabus:
Sr.No. / Topics / Hrs01 / 1.1 System ofCoplanarForces: / 05
Resultantofconcurrentforces,parallelforces,non-concurrent / 04
non-parallelsystemofforces,Momentofforceabouta point,Couples,Varignon’s
Theorem.Forcecouple system.DistributedForcesin plane.
1.2 CentroidforplaneLaminas.
02 / 2.1Equilibrium ofSystem ofCoplanarForces:
Conditionofequilibriumforconcurrentforces,parallelforcesand non-concurrent
non-parallelgeneralforcesand Couples. / 06
2.2Typesofsupport:Loads,Beams,Determination ofreactionsatsupportsfor
varioustypes ofloads onbeams.(Excludingproblems on internalhinges) / 03
2.3Analysisofplanetrusses:ByusingMethod ofjointsandMethod of
sections.(Excludingpinjointedframes) / 05
03 / 3.1 Forcesin space:
ResultantofNon-coplanarForceSystems:Resultantofconcurrentforce system,
parallelforcesystemand non-concurrentnon-parallelforcesystem.
EquilibriumofNon-coplanarForceSystems:EquilibriumofConcurrentforce
system,parallelforcesystemand non-concurrentnon-parallelforcesystem. / 05
3.2 Friction:
IntroductiontoLawsoffriction,Coneoffriction,Equilibriumofbodies oninclined
plane,Applicationtoproblemsinvolvingwedges,ladders. / 07
3.3Principleofvirtualwork:
Applications on equilibriummechanisms, pinjointedframes. / 04
04 / 4.1 Kinematics ofaParticle:-Rectilinearmotion,Velocityacceleration intermsofrectangularco-ordinate system, Motionalongplanecurvedpath,Tangential&Normalcomponentofacceleration,Motioncurves(a-t,v-t,s-tcurves),Projectilemotion. / 10
05 / 5.1 Kinematics ofaRigidBody:-Introductionto generalplanemotion,Instantaneouscenterofrotationforthevelocity,velocitydiagramsforbodiesinplanemotion. / 06
06 / 6.1 KineticsofaParticle:Forceand Acceleration:-Introductiontobasicconcepts, / 04
D’AlembertsPrinciple,Equationsofdynamicequilibrium,Newton’ssecondlaw of
motion.
6.2 KineticsofaParticle:Work and Energy:Principleofworkandenergy,Law of
conservation of energy. / 03
6.3 KineticsofaParticle:ImpulseandMomentum:Principleoflinearimpulseand
momentum.Law ofconservationofmomentum.Impactandcollision. / 03
Recommended Books
1.EngineeringMechanics byR.C.Hibbeler.
2.EngineeringMechanics,statics byMeriamkraige , WileyPublications
3.EngineeringMechanics,Dynamics byMeriamkraige , WileyPublications
4.EngineeringMechanicsbyBeer&Johnston,TataMcGraw Hill
5.EngineeringMechanicsbyF.L.Singer,Harper& Raw Publication
6.EngineeringMechanicsbyMacklinNelson,TataMcGraw Hill
7.EngineeringMechanicsbyShaumSeries,
8.EngineeringMechanicsbyAKTayal,UmeshPublication.
9.EngineeringMechanicsbyKumar,TataMcGraw Hill
TheoryExamination:
1.Questionpaperwillcompriseoftotal06 questions,each carrying20 marks.
2.Total04questionsneedto be solved.
3.QuestionNo:01 willbecompulsoryand basedonentiresyllabuswhereinsub-questions of2 to5 markswillbe asked.
4.Remainingquestionswillbe mixedin nature.(e.g.SupposeQ.2haspart(a)frommodule 3 thenpart(b)willbe fromany moduleotherthan module3 )having20 marks each.
5.In questionpaperweightage ofeachmodulewillbe proportionaltonumberofrespectivelecturehrs asmentionedin thesyllabus.
OralExamination:-
Oralexaminationwillbe based onentiresyllabus.
Termwork:-
Termworkshallconsistofminimumsix experiments(atleasttwoexperiments onDynamics),assignmentsconsistingnumericalbasedon abovesyllabus,atleast3 numericalfromeach module.
Thedistributionofmarks fortermworkshallbe asfollows:
Laboratorywork(Experiment/programs andjournal):10 marks
Assignments:10 marks
Attendance(Theoryand Practical):05 marks
Thefinalcertificationandacceptance oftermworkensuresthesatisfactoryperformance oflaboratoryworkand minimumpassinginthetermwork.
ListofExperiments:-
1.Polygon lawofcoplanarforces.
2.Non-concurrentnon-parallel(General).
3.Bellcranklever.
4.Supportreactionforbeam.
5.Simple/compoundpendulum.
6.Inclinedplane(todeterminecoefficientoffriction).
7.Collisionofelasticbodies(Law ofconservationofmomentum).
8.Momentofinertiaofflywheel.
9.Screwfrictionbyusingscrewjack.
Anyotherexperimentbased on abovesyllabus.