Home
Class 12
PHYSICS
A n-p-n transisitor is connected in comm...

A n-p-n transisitor is connected in common emitter configuration in a given amplifier. A load resistance of `800 Omega` is connected in the collector circuit and the voltage drop across it is `0.8 V`. If the current amplification factor is `0.96` and the input resistance of the circuits is `192 Omega`, the voltage gain and the power gain of the amplifier will respectively be

A

4,4

B

4,3.69

C

4,3.84

D

3.69,3.84

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTORS

    TARGET PUBLICATION|Exercise Evaluation Test|17 Videos

  • SEMICONDUCTORS

    TARGET PUBLICATION|Exercise Critical thinking|32 Videos

  • ROTATIONAL MOTION

    TARGET PUBLICATION|Exercise MCQ|245 Videos

  • STATIONARY WAVES

    TARGET PUBLICATION|Exercise EVALUATION TEST|16 Videos

Similar Questions

Explore conceptually related problems

A npn transistor is connected in common emitter configuration in a given amplifier. A load resistance of 800 Omega is connected in the collector circuit and the voltage drop across 0.96 and the input resistance of the circuit is 192 Omega , the voltage gain and the power gain of the amplifier will respectively be :

A transistor is connected in commono emitter configuration. The collector emitter voltage is 8 V and load resistance of 8000Omega is connected in the collector circuit the voltage drop across the load resistance is 0.5V. If the current gain be 0.96, what is the base current

An N-P-N transistor is connected in common-emitter configuration in which collector supply is 8V and the voltage drop across the load resistance of 800Omega connected in the collector circuit is 0.8V. If current amplification factor is 25/26 (If the internal resistance of the transistor is 200Omega ), the collector-emitter voltage, voltage gain and power gain are respectively.

An N-P-N transistor is connécted in common emitter contiguration in which collector supply is 9V and the voltage drop across the load resistance of 1000Omega connected in the collector circuit is 1V. If current amplification factor is (25/26), If the internal following options is incorrect.

A transistor is connected in a common emitter configuration. The collector supply is 8 V and the voltage drop across a resistor of 800 Omega in the collector circuit is 0.5 V. If the current gain factor (alpha) is 0.96 , Find the base current.

A transistor is connected in common emmitter (CE) configuration. The collector supply is 8V and the voltage deop across a resistor of 800 Omega in the collector circuit is 0.8 V . If the current gain factor (alpha) is 0.96 , then the change in base current is

TARGET PUBLICATION-SEMICONDUCTORS-Competitive thinking
  1. The resonce frequency of the tank cuircuit of an oscillator when L=(1)...

    Text Solution

    |

  2. Which of following gates produces output of 1?

    Text Solution

    |

  3. The following truth table corresponds to the logic gate |(A,0,0,1,1)...

    Text Solution

    |

  4. The logic behind 'NOR' gate is that it gives

    Text Solution

    |

  5. Which logic gate produces LOW output when any of the inputs in HIGH

    Text Solution

    |

  6. The output of a NAND gate is 0

    Text Solution

    |

  7. Which gate can be obtained by shorting both the input terminals of a N...

    Text Solution

    |

  8. Assertion: NAND or NOR gates are called digital building blocks. Rea...

    Text Solution

    |

  9. When a semiconductor device is connected in series with a battery and ...

    Text Solution

    |

  10. Which of the following statement is not true?

    Text Solution

    |

  11. In Gallium arsenide material, Ohm's law does not hold good because

    Text Solution

    |

  12. In a p-n junction diode, change in temperature due to heating

    Text Solution

    |

  13. Assertion : The resistivity of a semiconductor increases with temperat...

    Text Solution

    |

  14. A wire of Aluminium and a wire of Germanium are cooled to a temperatur...

    Text Solution

    |

  15. An LED is constructed from a p-n junction based on a certain semi-cond...

    Text Solution

    |

  16. C and Si both have same lattice structure, having 4 bonding electrons ...

    Text Solution

    |

  17. In a zener diode, the reverse bias voltage is 3 V and the width of the...

    Text Solution

    |

  18. Constant DC voltage is required from a variable AC voltage. Which of t...

    Text Solution

    |

  19. A n-p-n transisitor is connected in common emitter configuration in a ...

    Text Solution

    |

  20. Identify the true statement of OR gate

    Text Solution

    |