Diodes on Power Electronics related Questions and Answers

Question :   When a physical contact between a p-region & n-region is established which of the following is most likely to take place? 1. Electrons from N-region diffuse to P-region 2. Holes from P-region diffuse to N-region 3. Both of the above mentioned statements are true 4. Nothing will happen Answer :   3 - Both of the above mentioned statements are true