NMDC Maintenance Assistant Syllabus, Free Mock Test, Pattern 2022
 
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NMDC Maintenance Assistant Syllabus 2022
 

Part I - Subject Knowledge (on specific trade)
 
Mechanical

1. Hand & Power Tools

2. Systems of Measurement

3. Fasteners

4. Cutting tools

5. Limits, Fits & Tolerances

6. Drilling machine

7. Taps and Dies

8. Sheet Metal

9. Welding processes

10. Introduction to Hydraulics & Pneumatics

11. Introduction to Engine

12. Diesel Engine Components

13. Valves & Valve Trains

14. Engine Assembly

15. Need for Cooling systems

16. Basic cooling system components

17. Need for lubrication system

18. Intake & exhaust systems

19. Intake system components

20. Exhaust system components

21. Diesel Fuel Systems

22. Diesel fuel system components

23. Electronic Diesel control

24. Marine & Stationary Engine

25. Emission Control

26. Troubleshooting

27. Prepare a profile with appropriate accuracy as per drawing

28. Manufacture different hand tools by forging and heat treat the same

29. Manufacture simple sheet metal items and join by soldering

30. Join MS sheet by riveting

31. Join mechanical components/metal parts by Arc welding

32. Cut and join M.S. parts with Gas welding

33. Repair and assemble simple machine parts from the blueprint and rectify faults of assembly

34. Join MS sheets by Gas welding in different positions

35. Weld different types of MS pipe joints by SMAW
Electrical

1. Implementation in the shop floor of the various safety measures

2. Visit different sections of the Institute Demonstration on elementary first aid

3. Artificial Respiration

4. Demonstration of Trade hand tools

5. Identification of simple types- screws, nuts & bolts, chassis, clamps, rivets etc.

6. Use, care & maintenance of various hand tools

7. Practice in soldering Measurement of Resistant and Measurement of specific Resistant

8. Routine care & Maintenance of Batteries

9. Types of drills description & drilling machines, proper use, care and maintenance

10. Description of taps & dies, types in rivets & riveted joints

11. Use of thread gauge

12. Connection of Calling Bell, Buzzer, Alarms, Electric Iron, Heater, Light

13. Rewinding /assembly of different electrical appliances

14. Study, maintenance and repair of domestic equipment –Electric Kettle, Heater /Immersion Heater, Hot Plate, Geyser,
Washing machine, Cooking range, Pump set.

Part II
 
Numerical Ability

1. Relationship Concepts

2. Arithmetical Reasoning

3. Decision-Making

4. Space Visualization

5. Verbal & Figure Classification

6. Analysis & Judgment

7. Coding-Decoding

8. Similarities & Differences

9. Problem-Solving

10. Analogies

11. Directions

12. Arithmetical Number Series

13. Figural Series

14. Discrimination

15. Visual Memory

16. Data Sufficiency
Reasoning Ability
 

1. Puzzles

2. Data Interpretation

3. Analytical Reasoning

4. Verbal Reasoning

5. Non-Verbal Reasoning

6. Logical Reasoning

7. Data Sufficiency
General Knowledge
 

1. Botany

2. Indian Parliament

3. Inventions in the World

4. Basic Computer

5. Physics

6. Famous Days & Dates

7. Indian Economy

8. Geography

9. Famous Books & Authors

10. Zoology

11. Environment

12. Sports

13. Indian Politics

14. Indian Culture

15. Chemistry

16. Indian History

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NMDC Maintenance Assistant Exam Pattern 2022
 
Duration : 120 Minutes
 
S.No. Subject No.of Question Mark
Part 1 Subject Knowledge (On Specific Trade) 30 30
Part 2 General Knowledge 70 70
  Numerical & Reasoning Ability 30 30
Total 130  130 
 
Duration : 120 minutes
 
S.No Subject No.of Question Marks
1. General Knowledge 70 70
2. Numerical & Reasoning Ability 30 30
Total 100 100
 
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