SSC JE Electrical Engineering 24 Jan 2018 Evening Paper

Peak inverse voltage is a maximum voltage of Reverse voltage which occurs at the Peak of the Input cycle when the diode is Reverse biased.In negative cycle is reverse biase and voltage accross ${\mathit{D}}_2$ and ${\mathit{D}}_3$ is ${\mathit{V}}_{\mathit{m}}$. So peak inverse voltage of Bridge Rectifier is ‘Em’.