An unknown transistor needs to be identified as a n p n or p n p type. A multimeter, with + ve and - ve terminals, is used to measure resistance…

An unknown transistor needs to be identified as a $\displaystyle n p n$ or $\displaystyle p n p$ type. A multimeter, with + ve and - ve terminals, is used to measure resistance between different terminals of transistor. If terminal $\displaystyle 2$ is the base of the transistor then which of the following is correct for a $\displaystyle p n p$ transistor ?