Question

Difference between galvanic and nickeling

Answer 1

well there is no difference in them ...it is as a whole term.

Answer 2

$\huge\mathfrak\color{blue}{Answer}$

A Galvanic cell and a voltaic cell are the same thing. There are other cells, though, such as an electrolytic cell. A Galvanic/voltaic cell converts chemical energy into electrical energy.