Practice guru IES – Electrical Engineering

Description

ReasoningVERBAL: Number Series, Alphabet Series, Test ofDirection Sense, CodingDecoding, Number Ranking, ArithmeticalReasoning, Problem on Age Calculation, Blood Relations, Analogy, DecisionMaking etc.NONVERBAL : NonVerbal Series, Mirror Images, Cubes and Dice, Grouping Identical Figures,Embedded Figures etcEnglish: Verb,Adverb, Subject Verb Agreement , Error Correction, Tenses, SentenceRearrangement, Fill in the Blanks with Modals, Articles, Comprehension,Answering questions based on Unseen Passages, Vocabulary, Synonyms,Antonyms General Awareness: Current Affairs (National and International), MajorFinancial/Economic News, Budget and Five Year Plans, Who is Who, Sports, Booksand Authors, Awards and Honors, Science Inventions and Discoveries, Abbreviations, Important Days, Internationaland National Organisations Electrical Engineering:Electric Circuits and Fields:Network graphKCLKVLnode and mesh analysistransient response of dc and ac networks; sinusoidal steady-state analysisresonancebasic filter concepts; ideal current and voltage sourcesThevenin’sNorton’s and Superposition and Maximum Power Transfer theoremstwo-port networksthree phase circuits; Gauss Theoremelectric field and potential due to pointlineplane and spherical charge distributions; Ampere’s and Biot-Savart’s laws; inductance; dielectrics; capacitance.Signals and Systems:Representation of continuous and discrete-time signals; shifting and scaling operations; linear, time-invariant and causal systems; Fourier series representation of continuous periodic signals; sampling theorem; FourierLaplace and Z transformsElectrical Machines:Single phase transformer -equivalent circuitphasor diagramtestsregulation and efficiency; three phase transformers-connectionsparallel operationauto-transformerenergy conversion principlesDC machines -typeswindingsgenerator characteristicsarmature reaction and commutationstarting and speed control of motors; three phase induction motors -principlestypesperformance characteristicsstarting and speed control; single phase induction motors; synchronous machines -performanceregulation and parallel operation of generatorsmotor startingcharacteristics and applications; servo and stepper motors.Power Systems:Basic power generation concepts; transmission line models and performance; cable performanceinsulation; corona and radio interference; distribution systems; per-unit quantities; bus impedance and admittance matrices; load flow; voltage control; power factor correction; economic operation; symmetrical components; fault analysis; principles of over-currentdifferential and distance protection; solid state relays and digital protection; circuit breakers; system stability conceptsswing curves and equal area criterion; HVDC transmission and FACTS conceptsControl Systems:Principles of feedback; transfer function; block diagrams; steady-state errors; Routh and Niquist techniques; Bode plots; root loci; laglead and lead-lag compensation; state space model; state transition matrix, controllability and observabilityElectrical and Electronic Measurements:Bridges and potentiometers; PMMCmoving irondynamometer and induction type instruments; measurement of voltagecurrentpowerenergy and power factor; instrument transformers; digital voltmeters and multimeters; phasetime and frequency measurement; Q-meters; oscilloscopes; potentiometric recorders; error analysisAnalog and Digital Electronics:Characteristics of diodesBJTFET; amplifiers -biasingequivalent circuit and frequency response; oscillators and feedback amplifiers; operational amplifiers -characteristics and applications; simple active filters; VCOs and timers; combinational and sequential logic circuits; multiplexer; Schmitt trigger; multi-vibrators; sample and hold circuits; A/D and D/A converters; 8-bit microprocessor basicsarchitectureprogramming and interfacingPower Electronics and Drives:Semiconductor power diodestransistorsthyristorstriacsGTOsMOSFETs and IGBTs -static characteristics and principles of operation; triggering circuits; phase control rectifiers; bridge converters -fully controlled and half controlled; principles of choppers and inverters; basis concepts of adjustable speed dc and ac drives + MOCK TESTS for IES – IES – ELECTRICALAdditional Features!1. Runs without Internet!2. Immediate scores and solutions!3. Compatible with Windows XP/7/84. Online support,5. Complete career planner chart with PDF files containing relevant details.6. Fun games for brain exercise7. Previous year papers in PDF format also, for print out facility!8. Random questions in a test every time you practice!