Home
Class 12
PHYSICS
During regulation action of a Zener diod...

During regulation action of a Zener diode correct statement is :-
(a) the current and voltage across the Zener remains fixed.
(b) the current through the series resistance (RS) changes.
(c) the Zener resistance is constant.
(d) the resistance offered by the Zener diode changes.

A

a and c

B

a and d

C

b and c

D

b and d

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NEET DRILL 3

    NEET MAJOR TEST (COACHING)|Exercise PHYSICS|45 Videos

  • NEET DRILL TEST 5

    NEET MAJOR TEST (COACHING)|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

Find current through Zener diode–

In the circuit shown,find the current through the Zener diode.

In the circuit given the current through the Zener diode is

In the circuit, Fig.he current through the zener diode is

In the given circuit the current through the zener diode is

From the Zener diode circuit shown in figure, the current through the Zener diode is

Correct graph of voltage across zener diode will be

In the figure, the reverse breakdown voltage of a Zener diode is 5.6V, then the current I_(Z) through the diode is

NEET MAJOR TEST (COACHING)-NEET DRILL 4 -PHYSICS
  1. In the following circuit the equivalent resistance between A and B is ...

    Text Solution

    |

  2. If a cell is flowing current through external resistance then curve be...

    Text Solution

    |

  3. Two particles X and Y having equal charges, after being accelerated th...

    Text Solution

    |

  4. Figure shows a cross section of a ‘light pipe’ made of a glass fibre o...

    Text Solution

    |

  5. The energy that should be added to an electron, to reduce its de-Brogl...

    Text Solution

    |

  6. The currents l, lZ and lL are respectively :-

    Text Solution

    |

  7. The potential difference between the plates of a parallel plate capaci...

    Text Solution

    |

  8. Figure shows an irregular shapped wire AB moving with velocity v. Find...

    Text Solution

    |

  9. An extended object of size 2 cm is placed at a distance of 10 cm in ai...

    Text Solution

    |

  10. If the radiation of Mo (Z = 42) has a wevelength of 0.71Å, calculate w...

    Text Solution

    |

  11. A load resistance of 3 kOmega is connected in the collector circuit of...

    Text Solution

    |

  12. A parallel plate air capacitor has capacitance 18muF. If the distance ...

    Text Solution

    |

  13. A small circular loop is suspended from an insulating thread. Another ...

    Text Solution

    |

  14. For a long sighted person, least distant of distinct vision is x meter...

    Text Solution

    |

  15. A beta- particle is emitted by a radioactive nucleus at the time of co...

    Text Solution

    |

  16. The circuit given below is equivalent to :-

    Text Solution

    |

  17. A uniform but time varying magnetic field B = 2t^3 + 24t is represent ...

    Text Solution

    |

  18. The focal length of the objective lens of a telescope is 30 cm and tha...

    Text Solution

    |

  19. An atomic power nuclear reactor can deliver 300 MW. The energy release...

    Text Solution

    |

  20. During regulation action of a Zener diode correct statement is :- (...

    Text Solution

    |