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ISRO TA Part I-G Syllabus

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6
Topics
27
Sub-topics
30
Questions

Part I-G is one of 8 sections in the ISRO TA syllabus. It has 6 topics and 27 sub-topics, tested in Part I — Discipline, with about 30 questions (80 marks). Chemical Engineering.

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ISRO TA Part I-G: topic-wise syllabus

  1. 1

    Process Calculations & Thermodynamics

    ~5 marks
    • Material & Energy Balances — With/Without Reaction, Recycle, Bypass
    • Chemical Thermodynamics — Laws, PVT Behaviour, Fugacity, Activity, Phase Rule
    • Combustion, Psychrometry, Refrigeration Calculations
  2. 2

    Fluid Mechanics & Mechanical Operations

    ~5 marks
    • Fluid Flow — Continuity, Bernoulli, Laminar/Turbulent, Flow Measurement, Pumps, Compressors
    • Particle Technology — Size Analysis, Comminution Laws, Sedimentation, Centrifugation, Filtration
    • Mixing, Agitation, Fluidization, Cyclones, ESP, Bag Filters
    • Storage, Conveying, Transportation of Solids & Fluids
    • Materials of Construction, Corrosion, Selection for Space Applications
  3. 3

    Heat & Mass Transfer

    ~7 marks
    • Heat Transfer — Conduction, Convection (F/N), Boiling, Condensation, Radiation, Heat Exchangers
    • Mass Transfer — Diffusion, Fick's Law, Mass Transfer Coefficients, Stage Concepts
    • Distillation — McCabe-Thiele, Ponchon-Savarit, Azeotropic/Extractive, Reflux
    • Gas Absorption, Liquid-Liquid Extraction — Equipment, Design
    • Drying, Crystallization, Adsorption, Membrane Separation
    • Evaporators, Humidification & Cooling Towers
  4. 4

    Chemical Reaction Engineering

    ~4 marks
    • Reaction Kinetics — Rate Laws, Arrhenius, Order, Molecularity
    • Reactor Design — Batch, CSTR, PFR, Recycle, Semi-batch
    • Non-Ideal Reactors — RTD, Dispersion, Tanks-in-Series
    • Catalysis — Heterogeneous, Catalyst Deactivation, Bioreactors
  5. 5

    Process Control & Instrumentation

    ~3 marks
    • Process Dynamics, Transfer Functions, Block Diagrams
    • PID Controllers, Tuning, Cascade, Feedforward, Advanced Control
    • Stability, Frequency Response, Controller Tuning
  6. 6

    Chemical Technology, Safety & Space Applications

    ~6 marks
    • Inorganic Chemicals — Sulphuric Acid, Ammonia, Nitric Acid, Chlor-Alkali, Cement
    • Organic Chemicals — Petrochemicals, Polymers, Petroleum Refining, Lubricants
    • Fertilizers, Glass, Paints, Pulp & Paper, Sugar, Fermentation
    • Propellants & Explosives — Solid/Liquid Propellants, Oxidizers, Binders, ISRO Specifications
    • Process Safety — HAZOP, LOPA, Relief Sizing, Runaway Reactions
    • Special Materials — Composites, Ceramics, Ablatives, Thermal Protection, Space-Grade Materials

Frequently asked questions

What topics are in the ISRO TA Part I-G syllabus?

Part I-G for ISRO TA has 6 topics: Process Calculations & Thermodynamics, Fluid Mechanics & Mechanical Operations, Heat & Mass Transfer, Chemical Reaction Engineering, Process Control & Instrumentation and Chemical Technology, Safety & Space Applications, with 27 sub-topics in all.

How many questions come from Part I-G in ISRO TA?

About 30 questions (80 marks) in Part I — Discipline. Always check the latest notification, as numbers can change.

Which Part I-G topics matter most for ISRO TA?

By weightage in the syllabus data: Heat & Mass Transfer (~7 marks), Chemical Technology, Safety & Space Applications (~6 marks), Process Calculations & Thermodynamics (~5 marks).

How do I practise ISRO TA Part I-G 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.