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An unknown transistor needs to be identified as a \( n, p-n \) or \( p-n-p \) type. A multimeter, with +ve and -ve
\( \mathrm{P} \) terminals, is used to measure resistance between

W different terminals of transistor. If terminal 2 is the base of the transistor, then which of the following is correct for a \( p-n-p \) transistor?
(a) + ve terminal 2,-ve terminal 3, resistance low
(b) +ve terminal 2, -ve terminal 1, resistance high
(c) +ve terminal 1,-ve terminal 2, resistance high
(d) +ve terminal 3,-ve terminal 2, resistance high
(JEE Main)
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