engineering recuitment RVUNL Technician III Mock Test Series 2025 Electrician and Wireman Electronic Devices and Circuits Basic Electronics
What is the relation of \(\alpha\) to \(\beta\) in a transistor?
1
\(\alpha\) = \(\frac{\beta}{{1 - \beta}}\)
2
\(\alpha\) = \(\frac{\beta + 1}{{\beta}}\)
3
\(\alpha\) = \(\frac{\beta}{{1 + \beta}}\)
4
\(\alpha\) = \(\frac{\beta - 1}{\beta}\)
5
\(\alpha \) = \(\frac{1}{\beta}\)