Posted on August 28, 2014 by Timepersonified

A working transistor with its three legs marked P, Q and R is tested using a multimeter. No conduction is found between P and Q. By connecting the common (negative) terminal of the multimeter to R and the other (positive) terminal to P or Q, some resistance is seen on the multimeter. Which of the following is true for the transistor?

 (1) It is an npn transistor with R as base (2) It is a pnp transistor with R as collector

 (3) It is a pnp transistor with R as emitter (4) It is an npn transistor with R as collector

About Timepersonified

I am a human being trying to understand ridiculous human ways. I just came across a lot of beautiful views in the process and am trying to sum them up using a device used to record data visually
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