0 0 votes Choose proper substitutes for $\mathrm{X}$ and $\mathrm{Y}$ to make the following statement correct Tunnel diode and Avalanche photodiode are operated in $\mathrm{X}$ bias and $\mathrm{Y}$ bias respectively. $\mathrm{X}:$ reverse, $\mathrm{Y}:$ reverse $\mathrm{X}:$ reverse, $\mathrm{Y}:$ forward $\mathrm{X}:$ forward, $\mathrm{Y}:$ reverse $\mathrm{X}:$ forward, $\mathrm{Y}:$ forward photo diode gate2003-ec electronic-devices diode-circuits others + – admin 411 views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.