NCL Dragline Operator Syllabus

Northern Coalfields Limited Dragline Operator Syllabus

(1) Safety and general precautions to be observed in the shop- safety signs, danger, warning, caution & personal safety messages, safe handling & fuel spillage etc.
(2) Principle, features and use of measuring tools such as outside micrometer, digital micrometer, depth micrometer, dial indicator, Vernier caliper, digital vernier caliper, divider, protractor etc.
(3) System of Units of Mass, weight, time, volume, angle, area (CGS/MKS/FPS) and their conversions etc.
(4) Knowledge about properties of aluminium and its alloys, brass, bronze, copper, iron and steel etc.
(5) Use of formulae for perimeter & area of square, circle, Triangle, Hexagon, Parallelogram, use of trigonometry in solving vehicles problem etc.
(6) Basic knowledge of IC Engine – Its principle and different parts etc.
(7) Knowledge of various heat treatment processes like Tempering, annealing, Normalizing, hardening etc.