Home
Class 12
PHYSICS
In a common-base amplifier, the phase di...

In a common-base amplifier, the phase difference between the input signal voltage and output voltage is :

A

`(pi)/(2)`

B

0

C

`pi`

D

`(pi)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
B
In CB amplifier input and output voltage signal are in the same phase.
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTOR ELECTRONICS

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

  • SEMICONDUCTOR ELECTRONICS

    NARAYNA|Exercise EXERCISE -3|43 Videos

  • SEMI CONDUCTOR DEVICES

    NARAYNA|Exercise Level-II (H.W)|36 Videos

  • WAVE OPTICS

    NARAYNA|Exercise Exercise - 4 Polarisation|9 Videos

Similar Questions

Explore conceptually related problems

In a common emitter amplifier, the phase difference between the input signal voltage and output voltage is.

In a common emitter amplifier , the phase difference between the input signal voltage and output voltage is

In a common base ampifier , the phase difference between the input signal and output voltage is

When a triode is used as an amplifier the phase difference between the input signal voltage and the output is

The phase difference between input and output voltage of a CE circuit is

In a common emitter amplifier circuit using an n-p-n transistor, the phase difference between the input and the output voltages will be:-

Draw the circuit diagram of a common emitter amplifier using n-p-n transistor. What is the phase difference between the input signal and output voltage? State two reasons why a common emitter amplifier is preferred to a common base amplifier.

In common emitter transistor amplifier circuit, the input signal voltage and the output collector voltage are ..............phase.

NARAYNA-SEMICONDUCTOR ELECTRONICS-EXERCISE-4
  1. The electrical conductivity of a semiconductor increases when electrom...

    Text Solution

    |

  2. In a full wave rectifier circuit operating from 50 Hz mains frequency ...

    Text Solution

    |

  3. In a common-base amplifier, the phase difference between the input sig...

    Text Solution

    |

  4. A solid which is not transperent to visible light and whose conductivi...

    Text Solution

    |

  5. If the ratio of the concentration of electron to that of holes in a se...

    Text Solution

    |

  6. In a common base mode of transistor, collector current is 5.488 mA for...

    Text Solution

    |

  7. If the lattice constant of this semiconductor s decreases, then which ...

    Text Solution

    |

  8. In the following, which one of the diodes is reverse biased ?

    Text Solution

    |

  9. The circuit has two oppositely connected ideal diodes in parallel. Wha...

    Text Solution

    |

  10. Carbon, silicon and germanium have four valence electrons each. The mo...

    Text Solution

    |

  11. If a pn junction dide, a square input signal of 10 V is applied as sho...

    Text Solution

    |

  12. In the circuit below, A and B represent two inputs and C represents th...

    Text Solution

    |

  13. A p-n junction (D) shown in the figure can act as a rectifier. An alte...

    Text Solution

    |

  14. The logic circuit shown has the input waveforms 'A' and 'B' as shown. ...

    Text Solution

    |

  15. The combination of gates shown below yields

    Text Solution

    |

  16. Truth table for system of four NAND gates as shown in figure is

    Text Solution

    |

  17. A diode detector is used to detect an amplitude modulated wave of 60% ...

    Text Solution

    |

  18. The I-V characteristic of an LED is.

    Text Solution

    |

  19. The currect voltage relation of diode is given by 1=(e^(1000 V//T)-1) ...

    Text Solution

    |

  20. The forward biased diode connection is

    Text Solution

    |