Sem-II

•  Use of various types of cells. 
•  Practice on grouping of cells for specified voltage and current under different conditions and care.  
•  Prepare and practice on battery charging and details of charging circuit. 
•  Practice on routine, care/ maintenance and testing of batteries. 
•  Determine the number of solar cells in series / parallel for given power requirement.

• Chemical effect of electric current and Laws of electrolysis. Explanation of Anodes and cathodes. Types of cells, advantages / disadvantages and their applications. Lead acid cell; Principle of operation and components. Types of battery charging, Safety precautions, test equipment and maintenance. Basic principles of Electro-plating and cathodic protection Grouping of cells for specified voltage and current. Principle and operation of solar cell. 
• I.E. rules on electrical wiring. Types of domestic and industrial wirings. Study of wiring accessories e.g.

Entrepreneurship Skills

Concept of Entreneurship 

• Enterpreneur – Entrepreneurship – Enterprises:-
• Conceptual issue
• Entrepreneurship vs. management, Entrepreneurial
• motivation. Performance & Record, Role & Function of entrepreneurs in relation to the enterprise & relation to
• the economy, Source of business ideas, Entrepreneurial opportunities, The process of setting up a business.

Project Preparation & Marketing analysis

1 Construction of Scales and diagonal scale

2 Practice of Lettering and Title Block

3 Dimensioning practice:
Position of dimensioning (unidirectional, aligned, oblique as per BIS SP:46-2003)
Symbols preceding the value of dimension and dimensional tolerance.
Text of dimension of repeated features, equidistance elements, circumferential
objects.

Core skills enhance knowledge, Analytical ability, problem solving ability, understanding or comprehending drawings & designs and also enriches on scientific principles. At the same time it creates the base for achieving Hard skills. To carry out any skill related task the know how about basic science & related calculation is essential as it helps in scientific way of executing the task.