This book provides a detailed study of geometrical drawing through simple and well-explained worked-out examples and exercises. This book is designed for students of first year Engineering Diploma course, irrespective of their branches of study.

First Principles of Mechanical and Engineering Drawing is a comprehensive guidebook written by H. Holt-Butterfill in 1897. The book covers the fundamental principles of mechanical and engineering drawing, including the use of instruments, lettering, and the creation of accurate technical drawings.

 It provides detailed explanations of topics such as orthographic projection, perspective drawing, and the creation of isometric and oblique drawings. The book also includes numerous examples and exercises to help readers develop their skills in mechanical and engineering drawing. 

Engineering Drawing: For PTU has been tailor-made for students of Punjab Technical University. It brings together the theoretical and practical aspects of engineering drawing. Not only are the diagrams in this book neat and precise, but each of them is also accompanied by an easy-to-understand and logical step-by-step method of drawing. 

Engineering drawing is a two-dimensional representation of three-dimensional objects. In general, it
provides necessary information about the shape, size, surface quality, material, manufacturing process,
etc., of the object. It is the graphic language from which a trained person can visualize objects.
Drawings prepared in one country may be utilized in any other country irrespective of the
language spoken. Hence, engineering drawing is called the universal language of engineers. Any

Machine Drawing is divided into three parts. 

Part I deals with the basic principles of technical drawing, dimensioning, limits, fits and tolerances. 

Part II provides details of how to draw and put machine components together for an assembly drawing. 

Part III contains problems on assembly drawings taken from the diverse fields of mechanical, production, automobile and marine engineering.

Connaître les sources d’interprétation lors de la lecture (ou du contrôle) de spécifications.

Mieux gérer les problèmes de litiges sur la vérification d'une spécification, en diminuant le nombre d'échanges nécessaires à l'interprétation des spécifications.

Améliorer la communication tant interne qu'externe.

« La spécification géométrique des produits est un moyen de communication par lequel concepteurs, ingénieurs de production, qualiticiens, contrôleurs et métrologues échangent des informations non ambiguës sur les géométries admissibles des pièces réalisées par le biais de spécifications… indiquées sur un plan… Le « langage » graphique et symbolique associé présente une syntaxe et une sémantique définies dans les normes GPS.

Forget those overly complicated books that try to cover it all! Easy to read and understand, MOTOR CONTROL FUNDAMENTALS, 1st Edition builds the foundation of knowledge you need to work with AC Induction Motors. Focusing on basic, single-phase, and three-phase induction motor theory and operation, MOTOR CONTROL FUNDAMENTALS details common motor control circuit schemes, and demonstrates how to read, interpret, and document motor control circuit diagrams, while offering ample practice circuit problems to build critical skills.