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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?

Options

  1. AIt is an npn transistor with R as base
  2. BIt is a pnp transistor with R as collector
  3. CIt is a pnp transistor with R as emitter
  4. DIt is an npn transistor with R as collector

Correct answer

B. It is a pnp transistor with R as collector

Step-by-step solution

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