PSUs without GATE

# NMDC Recruitment 2021 Junior Officer Trainee Syllabus

National Minerals Development Corporation invites the candidates for 63 Junior Officer Trainee posts recruitment. In NMDC Recruitment 2021, candidates with Bachelorsâ€™s Degree in Mining, Mechanical, Electrical, and Civil are eligible. NMDC planning to do this recruitment through an Online Computer Based Test. So, this is the first time NMDC plan to take such an exam for recruitment. Many students looking for NMDC Junior Officer Trainee Syllabus 2021.

In this article, we will discuss the NMDC Recruitment 2021 Junior officer Trainee Syllabus & Exam Pattern. Before moving forward just see the NMDC Recruitment 2021 without GATE overview:

## NMDC Recruitment 2021 without GATE

 Recruitment NMDC Recruitment 2021 without GATE Job Profile Junior Officer Trainee Conducting Authority National Mineral Development Corporation (NTPC) Exam Name NMDC Exam 2021 Number of Posts 63

## NMDC Junior Officer Trainee Exam Pattern 2021

• The candidate has to apply for NMDC Recruitment 2021
• The final selection will be based on an Online Test (CBT) & Supervisory Skill Test
• The candidate has to qualify in both tests
 Stage Mode of Selection Max Marks I Online Test (Computer Based Test) 100 II Supervisory Skill Test Qualifying in Nature Total Marks 100 Marks

## NMDC Junior Officer Trainee Exam Syllabus 2021

### Numerical Ability

• Number Series
• Approximation and Simplification
• Data Sufficiency
• Profit and Loss
• SI& CI
• Problem on Ages
• Work and Time
• Speed Distance and Time
• Probability
• Permutation and Combination
• Average
• Ratio and Proportion
• Partnership
• Boats and Stream
• Problems on Trains
• Mixture and Allegation
• Pipes and Cisterns
• Problems on L.C.M and H.C.F.
• Compound Interest.
• Numbers and Ages
• Boats and Streams.
• Indices and Surds.
• Simplification and Approximation.
• Problems on Numbers.
• Odd Man Out.
• Compound Interest.
• Simple Equations.
• Numbers and Ages.
• Ratio and Proportion.
• Bar & Graphs,
• Line charts, Tables
• Simple Interest.
• Time and Work Partnership

### Reasoning Ability

• Puzzles
• Seating Arrangements
• Direction Sense
• Blood Relation
• Syllogism
• Order and Ranking
• Coding-Decoding
• Machine Input-Output
• Inequalities
• Alpha-Numeric-Symbol Series
• Data Sufficiency
• Logical Reasoning (Passage Inference, Statement and Assumption, Conclusion,
• Number Series.
• Letter and Symbol Series.
• Verbal Classification.
• Essential Part.
• Analogies.
• Artificial Language.
• Matching Definitions
• Making Judgments
• Logical Problems
• Statement and Conclusion
• Theme Detection
• Cause and Effect
• Statement and Argument
• Logical Deduction
• Verbal Reasoning
• Analogy, Classification
• Word formation
• Statement and conclusions Syllogism
• Statement and assumptions
• Statement and arguments
• Coding-Decoding
• Blood Relations
• Passage and conclusions
• Alphabet test
• Series Test
• Ranking and time sequence
• Direction sense Test
• Decision-making test
• Figure series
• Input/output
• Assertion and reasoning
• Sitting Arrangement
• Non-Verbal Reasoning
• Series test
• Odd figure Out
• Analogy

### NMDC Junior Officer Trainee (Mechanical) Syllabus

• Fluid Mechanics
• Thermodynamics
• Heat Engines.
• Automobile Engineering.
• Manufacturing Technology.
• The Strength of Materials.
• Theory of Machines.
• Structural Engineering.
• Hydraulics.
• Industrial Engineering & Management
• Hand & Power Tools.
• Systems of Measurement.
• Fasteners.
• Cutting tools.
• Limits, Fits & Tolerances.
• Drilling machine.
• Taps and Dies.
• Sheet Metal.
• Welding processes.
• Introduction to Hydraulics & Pneumatics.
• Introduction to Engine.
• Diesel Engine Components.
• Valves & Valve Trains.
• Engine Assembly.
• Need for Cooling systems.
• Basic cooling system components.
• Need for the lubrication system.
• Intake & exhaust systems.
• Intake system components.
• Exhaust system components.
• Diesel Fuel Systems.
• Diesel fuel system components.
• Electronic Diesel Control.
• Marine & Stationary Engine.
• Emission Control.
• Troubleshooting.
• Prepare profile with an appropriate accuracy as per drawing.
• Manufacture different hand tools by forging and heat treat the same.
• Manufacture simple sheet metal items and join by soldering.
• Join MS sheet by riveting.
• Join mechanical components/metal parts by Arc welding.
• Cut and join M.S. parts with Gas welding.
• Repair and assemble simple machine parts from the blueprint and rectify faults of assembly.
• Join MS sheets by Gas welding in different positions.
• Weld different types of MS pipe joints by SMAW.
• Heat-Transfer
• Thermodynamics
• Power Engineering
• Turbo-machinery
• Engineering Materials
• Engineering Mechanics
• Mechanics of Materials
• Vibrations
• Machine Design
• Theory of Machines
• Fluid Mechanics
• Machining and Machine Tool Operations
• Operations Research
• Computer Integrated Manufacturing
• IC Engines
• Refrigeration and air-conditioning
• Production Planning and Control
• Casting, Forming, and Joining Processes
• Metrology and Inspection
• Inventory Control

### NMDC Junior Officer Trainee (Electrical) Syllabus

• Electrical and Electronic Measurements
• Analog and Digital Electronics
• Electric Circuits and Fields
• Signals and Systems
• Electrical Machines
• Power Systems
• Control Systems
• Power Electronics and Drives
• Implementation in the shop floor of the various safety measures.
• Visit different sections of the Institute Demonstration on elementary first aid.
• Artificial Respiration.
• Demonstration of Trade hand tools.
• Identification of simple types- screws, nuts & bolts, chassis, clamps, rivets, etc.
• Use, care & maintenance of various hand tools.
• Practice in soldering Measurement of Resistant and Measurement of specific Resistant.
• Routine Care & Maintenance of Batteries.
• Types of drills description & drilling machines, proper use, care, and maintenance.
• Description of taps & dies, types in rivets & riveted joints.
• Connection of Calling Bell, Buzzer, Alarms, Electric Iron, Heater, Light.
• Rewinding /assembly of different electrical appliances.
• The study, maintenance, and repair of domestic equipment â€“Electric Kettle, Heater /Immersion Heater, Hot Plate,
• Geyser, Washing machine, Cooking range, Pump set.

### NMDC Junior Officer Trainee (Mining) Syllabus

• Mine Gases.
• Anemometer, & Multi-Gas Detector.
• Use of Blasting Cards.
• Handing over & Taking over Charge.
• Dealing with Occurrence of Fire, Gas, Air-Blast or Inundation in Mines.
• Safety Provisions and Precautions in Underground transportation.
• Detection & Removal of inflammable and toxic gasses in Mines.
• Explosives and Accessories & their use in Mines.
• Mining Methods.
• Use of Equipment such as a Methanometer.
• Mine Ventilation.
• Coal Mines Regulations, 1957 related to Mining Sirdar and Shot-firers.
• Surveying
• Drawing
• Engineering Graphics
• Applied Science
• Applied Mathematics
• Basics of Electrical & Electronics Engg. (Mining)
• Mining Geology
• Introduction to Mining
• Mining Practice
• Mine Development
• Mine Methods
• Basic Computer Skills
• U/G Metalliferous Mining
• Surface Mining
• Mechanical Technology (Mining)
• Industrial Training in Underground Mines (Module I)
• Mine Environmental Engg.
• Coal Mining
• Blasting Techniques in Mines
• Mine Surveying Practice
• Computer Application in Mining
• Mineral Recovery
• Mine Machinery
• CASP
• Mine Legislation & General Safety
• Rock Mechanics & Ground Control
• Basic Management Skills & Indian Constitution