Latest notices:
NEC licence exam preparation, made clearer.Practice questions, syllabus guides, and timed mocks for Nepal engineers.New study resources are added regularly.
NEC Electronics · 2081 · Question 8

When reverse bias is applied across a semiconductor diode, it acts to:

Semiconductor Diodes

ARaise the internal potential barrier height
BLower the internal potential barrier height
CIncrease majority-carrier current exponentially
DNone of these
Checking answer access…