Engineering Drawing and Workshop Calculation and Science Marathi MCQ / ??????????? ??????? and ??????? ?

Engineering Drawing & Workshop Calculation and Science MCQ is a simple Book for ITI Engineering Drawing & Workshop Calculation and Science Subject, Revised NSQ F Syllabus in 2022, It contains objective questions with underlined & bold correct answers MCQ covering all topics including all about the latest & Important about geometrical figures using drawing instruments, freehand drawing of machine components in correct proportions, procedure to prepare a drawing sheet as per BIS standard, learning about projection methods, auxiliary views and section views. Lettering, tolerance, metric construction, technical sketching and orthographic projection, isometric drawing, oblique and perspective projection, fasteners, welds, and locking devices, training on allied trades viz. Hand Tools, Fitter, Turner, Machinist, Sheet Metal Worker, Welder, Foundry man, Electrician and Maintenance Motor Vehicles.

Workshop Calculation and Science include Unit, Fractions, Square Root, Ratio & Proportion, Ratio &Proportion, Material Science, Mass, Weight and Density, Speed and Velocity, Work, Power and Energy, Algebra, Mensuration, Trigonometry, Heat & Temperature, Basic Electricity, Levers and Simple Machines, Geometrical construction & theorem, Area of cut-out regular & irregular surfaces, Volume of cut-out solids, Material weight and cost, Forces definition, Thermal Conductivity, Average Velocity, Graph, Centre of gravity, Heat treatment, Concept of pressure and lots more.