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

Zero

B

`pi/4`

C

`pi/2`

D

`pi`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MOTION

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP - 3|8 Videos

  • STATIONARY WAVES

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP-8|20 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.

MARVEL PUBLICATION-SEMICONDUCTORS -MCQs
  1. The input signal given to a CE amplifier having a voltage gain of 150 ...

    Text Solution

    |

  2. For a common emitter amplifier, the voltage gain is 40. Its input and ...

    Text Solution

    |

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

    Text Solution

    |

  4. A transistor connected in CE mode , has a current gain of 50. If the l...

    Text Solution

    |

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

    Text Solution

    |

  6. Three amplifier circuit are connected in series. The voltage gain of e...

    Text Solution

    |

  7. The current gain of a transistor in common base mode is 0.99. What is ...

    Text Solution

    |

  8. When a transistor amplifier having current gain of 75 is given an inpu...

    Text Solution

    |

  9. For a common emitter amplifier, input resistance (Ri) = 500Omega and l...

    Text Solution

    |

  10. In an NPN transistor the collector current is 24 mA. If 80% of electro...

    Text Solution

    |

  11. In a positive feedback oscillator, the feedback voltage (signal) and t...

    Text Solution

    |

  12. A transistor -oscillator using a resonant circuit with an inductor L (...

    Text Solution

    |

  13. In a transistor in CE configuration, the ratio of power gain to voltag...

    Text Solution

    |

  14. A common emitter amplifier gives an output of 3 V for an input of 0.01...

    Text Solution

    |

  15. The collector supply voltage is 6 V and the voltage drop across a resi...

    Text Solution

    |

  16. Transfer characterstics [output voltage (V(o)) vs. input voltage (V(i)...

    Text Solution

    |

  17. In NPN transistor, if doping in base region is increased then collecto...

    Text Solution

    |

  18. In a PNP transistor, N-type semiconductor is used as the

    Text Solution

    |

  19. Which one of the following is not necessary in a feedback oscillator ?

    Text Solution

    |

  20. The current gain ofa transistor is 100. If the base current changes by...

    Text Solution

    |