What is the full form of NEC? What is it's purpose
KVL and KCL
KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.
Sign Convention
Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.
What is the full form of NEC? What is it's purpose?
Full form of NEC is National electrical codes.
it plays a vital role in the in the installation of electrical equipment and wiring .
it is also known as NFPA 70(National fire protection association).
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