🚗 COE - Automobile: BBBT (Broad Based Basic Training)

Duration: 6 Months

Certification: NCVT

Purpose: Foundation Training for Automotive Industry Trades

✨ What is BBBT?

Broad Based Basic Training (BBBT) is the foundation module of the COE-Automobile sector. It provides multi-skill training in various basic areas of automobile technology, covering mechanical, electrical, electronics, and air conditioning systems. This module equips trainees with fundamental knowledge and skills before they proceed to Advanced and Specialized Modules.

📚 COE-Automobile BBBT: Detailed Syllabus

This module lays the groundwork for multi-skilling, making candidates versatile technicians suitable for various automobile sectors.

1️⃣ Trade Theory

Introduction to Automobile Engineering:

  • Basics of Automobile Industry
  • Classification of Vehicles (LMV, HMV, 2W, 3W)
  • Functions of Major Systems:
    • Engine
    • Transmission
    • Steering
    • Suspension
    • Brakes
    • Electrical and Electronics
  • Vehicle Layouts and Types
  • Vehicle Safety & Road Regulations
  • Environmental Regulations: Pollution Control Norms

2️⃣ Trade Practical

Basic Workshop Practices:

  • Safety in Workshop
  • Tool Identification & Handling
  • Measuring Tools (Vernier Calipers, Micrometers, Dial Gauges)
  • Marking and Layout Tools
  • Cutting, Filing, Drilling, Tapping, Grinding, Reaming
  • Joining Techniques (Riveting, Soldering, Brazing, Welding - Gas & Arc)
  • Basic Fitting Practice
  • Sheet Metal Work
  • Basic Electrical Wiring
  • Battery Testing & Maintenance
  • Simple Auto Electrical Circuits

3️⃣ Automobile Engines

Theory:

  • IC Engine Fundamentals
  • Types of Engines
  • 2-Stroke vs 4-Stroke Engines
  • Petrol vs Diesel Engines
  • Basic Engine Components and Their Functions
  • Cooling Systems
  • Lubrication Systems

Practical:

  • Dismantling & Assembling of:
    • Single-Cylinder Petrol Engine
    • Single-Cylinder Diesel Engine
  • Overhauling Practices
  • Valve Timing, Tappet Adjustment
  • Compression Testing
  • Engine Tuning (Basic)

4️⃣ Transmission Systems

Theory:

  • Clutches: Types and Functions
  • Gearboxes: Constant Mesh, Synchromesh, Automatic
  • Propeller Shafts, Universal Joints
  • Differential and Final Drive
  • Front & Rear Axles

Practical:

  • Dismantling, Inspection & Assembly of:
    • Clutch Units
    • Gearbox Units
    • Differential Units
  • Checking & Setting Clearances
  • Lubrication Practices

5️⃣ Suspension, Steering & Braking Systems

Theory:

  • Types of Suspension (Leaf Spring, Coil Spring, Torsion Bar, Air Suspension)
  • Steering Systems: Manual, Power Steering
  • Wheel Alignment & Balancing
  • Braking Systems: Mechanical, Hydraulic, Pneumatic, Disc & Drum
  • ABS (Basic Introduction)

Practical:

  • Overhauling:
    • Suspension Components
    • Steering Box
  • Brake Bleeding & Adjustment
  • Brake Shoe/Pad Replacement
  • Wheel Balancing & Alignment (Basic)

6️⃣ Auto Electrical & Electronics

Theory:

  • Basics of Electricity
  • Battery: Lead-Acid, Maintenance Free
  • Starter Motor & Alternator
  • Lighting System, Horn, Wiper, Indicators
  • Basic Sensors & Actuators
  • Fundamentals of Electronic Systems in Automobiles
  • Basic Knowledge of ECU (Intro Only)

Practical:

  • Battery Testing, Charging
  • Overhauling Starter Motors & Alternators
  • Checking Wiring Harness
  • Relay & Fuse Replacement
  • Basic Fault Diagnosis in Electrical Circuits
  • Basic Usage of Multimeter & Scan Tools (OBD-II Reader Intro)

7️⃣ Air Conditioning in Automobiles (Basic Introduction)

Theory:

  • Basic Refrigeration Cycle
  • Major Components (Compressor, Condenser, Evaporator, Expansion Valve)
  • Refrigerants
  • Safety Measures

Practical:

  • AC Charging and Recovery (Demo)
  • Checking AC Components
  • Basic Trouble Shooting

8️⃣ Employability & Soft Skills

  • Communication Skills
  • Teamwork & Leadership
  • Time Management
  • Customer Handling
  • Entrepreneurship Basics
  • Computer Basics (MS Office, Internet, Email)
  • Health, Safety & Environment (HSE) Practices

9️⃣ Project Work

  • Mini Projects on:
    • Assembly of Engines
    • Basic Electrical Panel for Vehicle Lights
    • AC Demo Kits
  • Group Work on Maintenance Practices
  • Industrial Visits (Optional but encouraged)

🛠️ Tools & Equipment Used

  • Vernier Calipers, Micrometers
  • Pneumatic Tools
  • Engine Models (Petrol/Diesel)
  • Electrical Trainers
  • OBD-II Scanners
  • AC Trainers
  • Wheel Alignment Machines (Basic)
  • Welding Machines (Arc & Gas)

📝 Assessment & Certification

  • Internal Assessment (Theory + Practical)
  • Final Trade Test (NCVT)
  • Project Work Evaluation
  • Soft Skills & Employability Test

👷‍♂️ Post BBBT Options

After completing BBBT, trainees can:

  1. Opt for Advanced Modules (AMs)
    • Auto Electrical & Electronics
    • Vehicle Body Repair
    • Vehicle Painting
    • Engine Repair & Overhauling
    • Auto Air Conditioning
  2. On-the-Job Training (OJT) at Industry
  3. Specialized Modules in any chosen automotive trade
  4. Self-Employment / Workshops Assistance

🏭 Career Path

  • Junior Mechanic
  • Workshop Assistant
  • Electrician (Auto)
  • Helper in Service Stations
  • Pathway to Advanced Diplomas or Further Specializations
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