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RCCB Vs ELCB

                                                                                                                                              RCCB refers to Residual Current Circuit Breaker which is a rival to the ELCB (Earth Leakage Circuit Breaker). As both the circuit breaker works for the same cause but the difference is RCCB connectivity is different also it gives better protection over ELCB. ELCB is a voltage operated device which has Line,Neutral, and Earth Connections detects potential in the earth when the voltage is non-zero and indicates that there should be a leakage current in the earth and it protects by tripping.The ELCB can protect from earth fault only  and doesn't provide protection from overload and short circuit so better opt for RCCB than ELCB. Meanwhile, RCCB which has Line and Neutral connections and the working is when there is a difference in current level from Line to neutral indicates a fault or earth leakage and it trips.As line current alw

Ohms Law Through Picture

Lithium ion batteries

Lithium ion batteries,These batteries are now becoming popular especially in telecom sectors,Space projects etc...because of their charging and discharging feature,Compact,energy density and finally the monitoring feature involved in Li-Ion batteries. Working of a Battery? The battery is a storage device that converts Chemical Energy to Elecrical Energy.These batteries are having 3 major parts or components which are Anode(negatively charged),Cathode(Positively charged) and Electrolytes. For example,Take one container and fill it with diluted sulfuric acid as a electrolyte. Now immerse zinc and one copper rod in the solution and connect them externally by an electric load.This is called voltaic cell, Current will start flowing through the external load. Zinc in diluted sulfuric acid gives up electrons as below: Zn ----->Zn++  + 2e-                                                 These Zn + + ions pass into the electrolyte, and their concentration is very high n