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NMDC Technical Syllabus

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4
Topics
11
Sub-topics
50
Questions

Technical is one of 9 sections in the NMDC syllabus. It has 4 topics and 11 sub-topics, tested in Technical Section — Discipline Specific, with about 50 questions (50 marks). Electrical Engineering (NMDC).

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NMDC Technical: topic-wise syllabus

  1. 1

    Circuits & Electrical Machines

    • Electric Circuits — KCL/KVL, Network Theorems, AC/DC Transients, Resonance
    • DC Machines & Transformers — Construction, Characteristics, Testing, Parallel Operation
    • AC Machines — Synchronous & Induction Motors, Alternators, Speed Control, Starting
  2. 2

    Power Systems & Control

    • Power Generation & Transmission — Transmission Lines, Distribution, Substations
    • Fault Analysis, Protection Relays, Circuit Breakers, Earthing Systems
    • Control Systems — Transfer Functions, Block Diagrams, Stability, Bode/Nyquist, PID
  3. 3

    Power Electronics & Measurements

    • Power Electronics — SCR, IGBT, Rectifiers, Inverters, Choppers, Industrial Drives
    • Electrical Measurements — Bridges, PMMC/MI, CT/PT, Energy Meter, CRO, Transducers
    • Mining Electrical — Flameproof Equipment, Cable Types, Trailing Cables, Intrinsic Safety
  4. 4

    Basic Electronics & Utilization

    • Basic Electronics — Diodes, BJTs, Op-Amps, Digital Logic, Microcontroller Basics
    • Utilization of Electrical Energy — Lighting, Heating, Welding, Electric Traction

Frequently asked questions

What topics are in the NMDC Technical syllabus?

Technical for NMDC has 4 topics: Circuits & Electrical Machines, Power Systems & Control, Power Electronics & Measurements and Basic Electronics & Utilization, with 11 sub-topics in all.

How many questions come from Technical in NMDC?

About 50 questions (50 marks) in Technical Section — Discipline Specific. Always check the latest notification, as numbers can change.

How do I practise NMDC Technical on Topicly?

Pick a topic above and study it your way — step-by-step chat, a quiz, a formula sheet or a voice call with Sia. Topicly tracks each sub-topic so you know what's left. It's free to start.

Compiled from official notifications for study purposes. Always confirm with the conducting body's latest notification.