Home
Class 12
PHYSICS
An n-p-n transistor can be considered to...

An n-p-n transistor can be considered to be equivalent to two diodes, connected. Which of the following figures is the correct one ?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
B
Fig. (b) is correct.
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTORS

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Exercise 1 ( MISCELLANEOUS PROBLEMS )|33 Videos

  • SEMICONDUCTORS

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MHT CET Corner|25 Videos

  • SEMICONDUCTORS

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MHT CET Corner|25 Videos

  • SCALARS AND VECTORS

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Exercise 2 (Miscellaneous Problems)|20 Videos

  • STATIONARY WAVES

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MHT CET Corner|28 Videos

Similar Questions

Explore conceptually related problems

In an n-p-n transistor

A n-p-n transistor conducts when

For X ~ B (n,p), which of the following is correct ?

In n-p-n transistor the emitter current will be equal to

For the given circuit of p-n junction diode, which of the following statement is correct?

In an unbiased p-n junction which of the following is correct?

p-n junction diode can be used as

When n-p-n transistor is used as an amplifier

MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-SEMICONDUCTORS-Exercise 1 ( TOPICAL PROBLEMS )
  1. The probability of electrons to be found in the conduction band of an ...

    Text Solution

    |

  2. A transistor is operated in common emitter configuration at V(c)=2 V s...

    Text Solution

    |

  3. An n-p-n transistor can be considered to be equivalent to two diodes, ...

    Text Solution

    |

  4. The transfer characteristics of a base biased transistor has the opera...

    Text Solution

    |

  5. For a transistor the parameter beta=99. The value of the parameter alp...

    Text Solution

    |

  6. The current gain in the common emitter mode of a transistor is 10. The...

    Text Solution

    |

  7. If beta, R(L) and r are the AC current gain, load resistance and the i...

    Text Solution

    |

  8. In a common base configuration (transistor circuit) I(E)=1mA, I(C)=0.9...

    Text Solution

    |

  9. In case of NPN-transistor the collector current is always less than th...

    Text Solution

    |

  10. The input resistance of a common emitter transistor amplifier, if the ...

    Text Solution

    |

  11. An amplifier has a voltage gain A(v)= 1000. The voltage gain in dB is:

    Text Solution

    |

  12. A p-n-p transistor is said to be in active region of operation, When

    Text Solution

    |

  13. The current of transistor in common emitter mode is 49. The change in ...

    Text Solution

    |

  14. A transistor can be used practically in

    Text Solution

    |

  15. In an n-p-n transistor in CE configuration when V(BE) is increased by ...

    Text Solution

    |

  16. For a transistor circuit, I(B)=10mA and I(C)=5.2mA,

    Text Solution

    |

  17. The current gain of a common base transistor circuit is 0.96. On chang...

    Text Solution

    |

  18. In case of NPN-transistor the collector current is always less than th...

    Text Solution

    |

  19. In transistor, forward bias is always smaller than the reverse bias. T...

    Text Solution

    |

  20. The device that can act as a complete electronic circuit is

    Text Solution

    |