Covers how diesel engine power reaches the wheels — via electric transmission (traction alternator → traction motors, the standard on Indian Railways) or, less commonly, hydraulic transmission. Covers modern HHP (High Horsepower) and DPC (Distributed Power Control) locomotive concepts.
Key Points
- Electric transmission (diesel-electric) is the standard on Indian Railways diesel locomotives, not hydraulic transmission.
Content Status
Draft note, grounded in real official syllabus text found via research but not yet cross-checked against the primary RBE PDF directly. Treat as study-aid only until verified.