2. Sample Papers
  3. Railways
  4. General Science & Technology
  5. Semiconductor Electronics

Railways General Science & Technology Semiconductor Electronics Sample Paper Semiconductor Electronics Sample Test Paper-12

  • question_answer
    In a transistor:

    A)  Both emitter and collector have same length

    B)  Length of emitter is greater than that of collector

    C)  Length of collector is greater than that of emitter

    D)  Any one of emitter and collector can have greater length

    Correct Answer: C

    Solution :

    [c] The size (or length) of collector is large in comparison to emitter (base is very small in comparison to both collector & emitter) to dissipate the heat.


You need to login to perform this action.
You will be redirected in 3 sec spinner