DMRC JE Syllabus 2024 Junior Engineer Maintainer SC/ TO Exam Pattern

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DMRC JE Syllabus 2024 Junior Engineer, SC/ TO Maintainer Office Assistant Exam Pattern

Delhi Metro Rail Corporation (DMRC), a joint venture company with equity participation from Govt. of India and Govt. of National Capital Territory of Delhi has been entrusted with the responsibility of implementation of the rail based Mass Rapid Transit System for Delhi, NCR & other metros. Applications are invited from young and dynamic persons of Indian nationality for the following category of Executive & Non-Executive posts in DMRC.

Check DMRC JE Recruitment 2024 Delhi Metro Junior Engineer Apply Online

DMRC has recently invited Online Application for various Posts. There are Vacancies for Assistant Manager, Junior Engineer (Electrical, Mechanical, Electronics, Civil), Librarian, Maintainer (Electrician, Mechanic, Refrigeration & AC Mechanic, Fitter), Librarian, Fire Inspector, Office Assistant & Store Assistant. Aspirants will get all important information of DMRC Syllabus 2018, DMRC Junior Engineer Selection Process, Executive & Non Executive  Posts Exam Pattern.

DMRC Selection Process 2024 : Selection Process for DMRC Executive & Non Executive Posts is as Follows :

For Executive cadre posts, the selection methodology will comprise a three stage process –CBT (two papers), Group Discussion & Personal Interview followed by Medical Examination in Executive (Technical/ Non-technical) category, as the case may be.
For Non- Executive posts the selection methodology will comprise a two stage process – CBT (two papers), followed by Medical Examination in prescribed medical standard & for Maintainers posts, the selection methodology will comprise a two-stage process – CBT (One paper), followed by Medical Examination in prescribed medical standard.

DMRC Online Exam Pattern 2024 : There will be Computer Based Test (CBT) for All Posts. The CBT will consist of two papers (Paper-I and Paper-II, to be held on the same day at the same centre). Exam Pattern will be as follows :

NOTE : There will be negative marking. For every wrong answer 1/3 marks will be deducted.  Candidates who qualify separately in Paper-I & Paper-II and rank high on the merit list within the zone of consideration in (Both Paper-I & Paper-II separately) as decided by DMRC shall be called, based on the overall merit of CBT(both Paper-I & Paper-II together), category wise, for Medical Examination/GD & Interview, at Delhi/NCR. Normalization method will be applicable for evaluating CBT results, where the CBT is held in more than one shift.

DMRC Syllabus 2024 Subject wise :

Reasoning Ability : Questions will be asked from analogies, similarities and differences, spatial visualization, spatial orientation, problem solving, analysis, judgment, decision making, visual memory, discrimination, observation, relationship concepts, arithmetic reasoning, verbal and figure classification, arithmetical number series, non-verbal series, coding and decoding, statement conclusion, syllogistic reasoning.

General Knowledge : History, Culture, Geography, Economics, Indian Constitution, Sports, Literature, Science, Specific knowledge about Education, Culture and Social Custom of Uttar Pradesh, Revenue, Police and General Administration System in Uttar Pradesh, Protection of Women and Children, Basics/Fundamental of Information & Communication Technology, Environmental Studies.

General English : Standard of questions will be metric education. Spot the Error, Fill in the Blanks, Synonyms/Homonyms, Antonyms, Spellings/Detecting Mis-spelt words, Idioms & Phrases, One word substitution, Improvement of Sentences, Active/Passive Voice of Verbs, Conversion into Direct/Indirect narration, Shuffling of Sentence parts, Shuffling of Sentences in a passage.

Numerical Aptitude : Number system, BODMAS, Decimals, Fractions, LCM, HCF, Ratio and Proportion, Percentages, Mensuration, Time and Work; Time and Distance, Simple and Compound Interest, Profit and Loss, Algebra, Geometry and Trigonometry, Elementary Statistics, Square root, Age Calculations, Calendar & Clock, Pipes & Cistern etc.

DMRC JE Electrical Engineering Syllabus 2024 :

Basic Electrical Engg. And Electt. Measurements : Concepts of currents, Voltage, Resistance, Power and energy, their units, Ohm’s law. Circuit Law: Kirchhoff’s law Solution of simple network problems, Network theorems and their applications, Electro-magnetism concept of flux, Emf, Reluctance, Magnetic circuits, Electro-magnetic induction, Self and mutual inductance.,A.C. fundamentals Instantaneous, Peak, R.m.s. And average values of alternating waves, Equation of sinusoidal wave form, Simple series and parallel a.c. Circuits consisting of R.L. and C. Resonance, Measurement and measuring instruments Moving coil and moving iron ammeters and voltmeters, Extension of range, Watt meters, Multimeters, Megger, Basic Electronics.

Electrical machines : Basic principles D, C motors of generators, their characteristics, Speed control and starting of D.C. motors, Losses and efficiency of D.C. machines.

1-phase and 3-phase Transformers : Principles of Operation, Equivalent Circuit, Voltage Regulation O.C. And S.C. Tests, Efficiency, Auto Transformers, Synchronous Machines, Generation Of Three Phase Emf, Armature Reaction, Voltage Regulation, Parallel Operation Of Two Alternators, Synchronizing, Staring And Applications Of Synchronous Motors, 3-Phase Induction Motor, Rotating Magnetic Field, Principle Of Operation, Equivalent Circuit, Torque Speed Characteristics, Starting And Speed Control Of 3-Phase Induction Motors, Fractional Kw Motors, 1-Phase Induction Motors A.C. Series Motor, Reluctance Motor.

General, Transmission and Distribution : Different types of power stations, Load factor, Diversity factor, Demand factor, Simple problems thereon, Cost of generation inter connection of power stations, Power factor improvement, Various types of tariffs, Types of faults Short circuit current for symmetrical faults, Switchgears-rating of circuit breakers: Principles of a are extinction by oil and air, H.R.C. fuses, Protection earthier leakage, Over current Buchhotgz relayMerz-Prince system of protection of generators & transformers, Protection of feeders and bus bars., Lightning arresters, Various transmission and distribution systems, Comparison of conductor materials. Efficiency for different systems.

Utilization of Electrical Energy : Illumination, Electric heating, Electric welding, Electroplating, Electric drivers and motors.

BASIC ELECTRICAL ENGINEERING
Basic concepts and principles of D.C and A.C fundamental, A C circuits, batteries, electromagnetic induction etc. including constant voltage and current sources.

ANALOG ELECTRONICS
Fundamental concepts of basic electronics and basic understanding of conductors, semiconductors and insulators, extrinsic and intrinsic semi-conductors, p-n junction, need of rectifiers in electronics, understanding of filters in rectifiers, tunnel diodes, LEDs, varactor diodes, LCD; working of transistors in various configurations; Concept of FETs and MOSFET etc

CONTROL SYSTEMS
Basic elements of control system, open loop control system, closed loop control system, control system terminology, manually controlled closed loop systems, automatic controlled closed loop systems, basic elements of a servo mechanism, Examples of automatic control systems, use of equivalent systems for system analysis, linear systems, non-linear systems, control system examples from chemical systems, mechanical systems, electrical systems, introduction to Laplace transform. Transfer function analysis of ac and dc servomotors synchros, stepper motor, amply dyne. ac position control system, magnetic amplifier.

Control system representation: Transfer function, block diagram, reduction of block diagram, problems on block diagram, Mason’s formula signal flow graph

Non-Linear Control System : Introduction, behaviour of non-linear control system. Different types of nonlinearities, saturation, backlash, hysteris, dead zone, relay, fiction, characteristics of non-linear control system, limit cycles, jump resonance, jump phenomenon. Difference between linear and non-linear control system.

ELECTRONIC COMPONENTS AND MATERIALS
Materials : Classification of materials , Conducting, semi-conducting and insulating materials through a brief reference to their atomic structure.

Conducting Materials : Resistors and factors affecting resistivity such as temperature, alloying and mechanical
stressing. Classification of conducting materials into low resistivity and high resistivity materials.

Insulating Materials : Important relevant characteristics (electrical, mechanical and thermal) and applications of the following material: Mica, Glass, Copper, Sliver, PVC, Silicon, Rubber, Bakelite, Cotton, Ceramic, Polyester, Polythene and Varnish.
Magnetic Materials : Different Magnetic materials; (Dia, Para, Ferro) and their properties. Ferro magnetism,
Domains, permeability, Hysteresis loop. Soft and hard magnetic materials, their examples and typical applications.

MEASURING INSTRUMENTS
Introduction to Testing and Measurements, Measurement of Resistance, Inductance and Capacitance, Ammeter, Voltmeter and Multimeter, Power and Energy Measurements, Frequency and Phase difference Measurement.
PRINCIPLES OF INSTRUMENTATION
Basic building blocks of any instrumentation systems, Performance characteristics of Oscillator Instruments, Instrument selection: Factors affecting instrument selection, accuracy, precision, linearity, resolution, sensitivity, hysteresis, reliability, serviceability, loading effect, range advantage and limitation, cost effectiveness and availability – Static and dynamic response – Environmental effects – Calibration tools
FUNDAMENTALS OF DIGITAL ELECTRONICS
Concepts of Digital electronics, Number system , gates, codes, arithmetic logic circuits, flip-flops, shift resistors and counters.

DMRC Junior Engineer Civil Syllabus 2024 :

Building Materials : Physical and Chemical properties, Classification, Standard tests, Uses and manufacture/quarrying of materials e.g. building stones, silicate based materials, cement (Portland), Asbestos products, Timber and Wood based Products, laminates, bituminous materials, paints, varnishes.

Surveying : Principles of surveying, working of prismatic compass and bearings, Plane table surveying, Theodolite traverse, Adjustment of theodolite, Levelling and contouring, Curvature, Refraction correction, Permanent adjustment of dumpy level, Methods of contouring and uses of a contour map, Tachometric survey.

Soil Mechanics: Origin of soil phase diagram, Definitions, Of void ratio porosity, Degree of saturation, Water content specific gravity of soil grains and unit weights, Grain size distribution curves for different solid and their uses, Atterjerg’s limits isi soil classification, Plasticity chart, Coefficient of permeability, Effective stress, Consolidation of soils.

Soil: Calculation shear strength of soils, direct shear test, Vane shear test, Triaxial test, Soil compaction, Lab compaction Lab compaction test, Moisture content and bearing capacity of soils, Plate load test, and Standard penetration test.

Hydraulics: Fluid properties, Hydrostatics, Measurements of flow, Bernoulli’s theorem and its application, Floor through pipes, Flow in open channels, Weirs, Flumes, Spillways, Pumps and turbines.

Environmental Engineering: Quality of water, Source of water supply, Purification of water, Distribution of water, Need of sanitation, Sewerage systems, Circular sewers, Oval sewer, Sewer appurtenances, Surface water drainage sewage treatments.

DMRC Junior Engineer Electronics Syllabus 2024 :

BASIC ELECTRICAL ENGINEERING
Basic concepts and principles of D.C and A.C fundamental, A C circuits, batteries, electromagnetic induction etc. including constant voltage and current sources.

ANALOG ELECTRONICS
Fundamental concepts of basic electronics and basic understanding of conductors, semiconductors and insulators, extrinsic and intrinsic semi-conductors, p-n junction, need of rectifiers in electronics, understanding of filters in rectifiers, tunnel diodes, LEDs, varactor diodes, LCD; working of transistors in various configurations; Concept of FETs and MOSFET etc.

CONTROL SYSTEMS
Basic elements of control system, open loop control system, closed loop control system, control system terminology, manually controlled closed loop systems, automatic controlled closed loop systems, basic elements of a servo mechanism, Examples of automatic control systems, use of equivalent systems for system analysis, linear systems, non-linear systems, control system examples from chemical systems, mechanical systems, electrical systems, introduction to Laplace transform. Transfer function analysis of ac and dc servomotors synchros, stepper motor, amply dyne. ac position control system, magnetic amplifier.

Control system representation: Transfer function, block diagram, reduction of block diagram, problems on block diagram, Mason’s formula signal flow graph
Time Response Analysis : Standard test signals, time response of first and second-order system, time constant, time response of second order system, time response specifications, steady-state errors and error constants, problems in first and second order system.
Stability: Routh Hurwitz Criterion, Root Locus, Bode Plotting using semi log graph paper Introduction to multiloop control system and its types, feedforward, cascade, ratio, split range, control system. Study of different processes using above mentioned control systems
Non-Linear Control System : Introduction, behaviour of non-linear control system. Different types of nonlinearities, saturation, backlash, hysteris, dead zone, relay, fiction, characteristics of non-linear control system, limit cycles, jump resonance, jump phenomenon. Difference between linear and non-linear control system.

ELECTRONIC COMPONENTS AND MATERIALS
Materials : Classification of materials , Conducting, semi-conducting and insulating materials through a brief reference to their atomic structure.

Conducting Materials : Resistors and factors affecting resistivity such as temperature, alloying and mechanical stressing. Classification of conducting materials into low resistivity and high resistivity materials.

Insulating Materials : Important relevant characteristics (electrical, mechanical and thermal) and applications of the following material: Mica, Glass, Copper, Sliver, PVC, Silicon, Rubber, Bakelite, Cotton, Ceramic, Polyester, Polythene and Varnish.

Magnetic Materials : Different Magnetic materials; (Dia, Para, Ferro) and their properties. Ferro magnetism, Domains, permeability, Hysteresis loop. Soft and hard magnetic materials, their examples and typical applications.

MEASURING INSTRUMENTS : Introduction to Testing and Measurements, Measurement of Resistance, Inductance and Capacitance, Ammeter, Voltmeter and Multimeter, Power and Energy Measurements, Frequency and Phase difference Measurement
PRINCIPLES OF INSTRUMENTATION : Basic building blocks of any instrumentation systems, Performance characteristics of Oscillator Instruments, Instrument selection: Factors affecting instrument selection, accuracy, precision, linearity, resolution, sensitivity, hysteresis, reliability, serviceability, loading effect, range advantage and limitation, cost effectiveness and availability – Static and dynamic response – Environmental effects – Calibration tools.

FUNDAMENTALS OF DIGITAL ELECTRONICS
Concepts of Digital electronics, Number system , gates, codes, arithmetic logic circuits, flip-flops, shift resistors and counters

BASIC OF Microprocessors
Architecture of a typical microprocessor, configurations and instructional pair configuration systems and working of various peripheral interface chips. 8085 Microprocessors, architecture, instruction sets and introduction to 8086.
POWER ELECTRONICS
Introduction to thyristors and other power Electronics devices, Controlled Converters, Inverters, Choppers.
COMPUTER AIDED INSTRUMENTATION
Computer aided Instrumentation, Buses and Standards : Introduction , BUS types : The I/O BUS a) ISA bus b) EISA
Bus c) PCI bus , GPIB 2.5 RS-232, Linear Circuits and Signal Conditioning, Parallel Port (PP) Interfacing Techniques, Serial Port (SP) Interfacing Techniques, USB Port Interfacing Techniques

QUALITY AND RELIABILITY TECHNIQUES
Quality organization and Management : Introduction, Quality Policy, Task for Quality and Introduction to Total Quality Systems
Quality costs : Prevention costs, appraisal costs, internal failure costs, external failure costs, impact of quality costs
on profitability.

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