Home
Class 12
PHYSICS
The graph shown in Fig. represents the I...

The graph shown in Fig. represents the I-V characteristics of a zener diode. Which part of the characteristics curve is most relevent for its operation as a voltage regular?

A

`A,R` are true and `R` explains `A` correctly

B

`A,R` are true and `R` do not explain `A` correctly

C

`A` is true, but `R` is false

D

`R` is true, but `A` is false

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SEMI CONDUCTOR DEVICES

    NARAYNA|Exercise Level-I (C.W)|21 Videos
  • SEMI CONDUCTOR DEVICES

    NARAYNA|Exercise Level-II (C.W)|33 Videos
  • SEMI CONDUCTOR DEVICES

    NARAYNA|Exercise Level-II (H.W)|36 Videos
  • RAY OPTICS AND OPTICAL INSTRAUMENTS

    NARAYNA|Exercise EXERCISE- 4 One or more than one correct answer type|13 Videos
  • SEMICONDUCTOR ELECTRONICS

    NARAYNA|Exercise ADDITIONAL EXERCISE (ASSERTION AND REASON TYPE QUESTIONS :)|19 Videos

Similar Questions

Explore conceptually related problems

Draw the voltage current characteristic fo a zener diode.

The I-V characteristics shown in the figure represents

Draw the I-V characteristics of a zener diode also sketch the circuit diagram of zenre dioode as a voltage regulator

The given graph represents V-I characteristic for a semiconductor device. which of the following statement is correct?

NARAYNA-SEMI CONDUCTOR DEVICES-C.U.Q
  1. When a PN juction diode is forwards biased, energy is released at the ...

    Text Solution

    |

  2. A Si and a Ge diode has identical physical dimensions. The band gap in...

    Text Solution

    |

  3. The graph shown in Fig. represents the I-V characteristics of a zener ...

    Text Solution

    |

  4. Assertion (A) : Si and GaAs are preferred materials for solar cells ...

    Text Solution

    |

  5. Assertion (A) : Putting p-type semiconductor slabs directly in physica...

    Text Solution

    |

  6. Assertion (A) : Eventhough forward bias is known to be more (mA) than ...

    Text Solution

    |

  7. The correct relation between current gains alpha and beta is

    Text Solution

    |

  8. Transistors are made of.

    Text Solution

    |

  9. In n-p-n transistor the arrow head on emitter represents that the con...

    Text Solution

    |

  10. In a junction transistor the emitter, base and collector are made of.

    Text Solution

    |

  11. In a transistor.

    Text Solution

    |

  12. In a transistor

    Text Solution

    |

  13. In transistor the emitter current is.

    Text Solution

    |

  14. In the use of transistor as an amplifier

    Text Solution

    |

  15. One way in which the operation of an npn transistor differ from that o...

    Text Solution

    |

  16. npn transistors are preferred to pnp transistors because they have

    Text Solution

    |

  17. A CE transistor amplifies weak current signal because collector curren...

    Text Solution

    |

  18. When a positive voltage signal is applied to the base of a common emit...

    Text Solution

    |

  19. In case of common emitter p-n-p transistor input characteristic is a g...

    Text Solution

    |

  20. The output characterstics of an n-p-n transistor represent, [I(C) = Co...

    Text Solution

    |