Home
Class 12
PHYSICS
A transistor is connected in CE configur...

A transistor is connected in CE configuration. In the collector circuit `V_(C.C)=8V,RC=800Omega.` If the voltage drop across `R_C`is 0.5 V and `alpha=0.96,` then `I_(C),V_(CE)and I_(B)` will be

A

0.625 mA, 7.5 V and 0.026 mA

B

0.625 mA, 0.026 V and 7.5 mA

C

1 mA, 8.5 V and 0.028 mA

D

6.91 mA, 9.6 V and 0.29 mA

Text Solution

Verified by Experts

The correct Answer is:
A
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 transistor is connected in common base configuration, the collector supply is 8V and the voltage drop across a resistor of 800 Omega in the collector circuit is 0.5V. If the current gain alpha is 0.96, then the base current is

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

A transistor is connected in common emitter configuration. The collector supply is 8V and the voltage drop across a resistor of 800Omega 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 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.

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 connected in common - emitter configuraration in which collector supply is 8 V and the voltage drop across the load resistance of 800 Omega connected in the collector circuit is 0.8 V . If current amplification factor is 25 , determine collector - emitter voltage and base current . If the internal resistance of the transistor is 200 Omega , calculate the voltage gain and the power gain.

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 common-emitter (CE) configuration.The collector-supply is 10 V and the voltage drop across 500 Omega in the collector circuit is 4 V. If the current-gain factor (alpha) is 0.96, the base-current is

TARGET PUBLICATION-SEMICONDUCTORS-Competitive thinking
  1. A transistor is used as a common emitter amplifier with a load resista...

    Text Solution

    |

  2. A change of 0.04 V takes place between the base and the emitter when a...

    Text Solution

    |

  3. A transistor is connected in CE configuration. In the collector circui...

    Text Solution

    |

  4. The dc common emitter current gain of a n-p-n transistor is 50. The po...

    Text Solution

    |

  5. In an oscillator, for sustained oscillations, Barkhaused criterion is ...

    Text Solution

    |

  6. The voltage gain of an amplifier with 9% negative feedback is 10. The ...

    Text Solution

    |

  7. The resonce frequency of the tank cuircuit of an oscillator when L=(1)...

    Text Solution

    |

  8. Which of following gates produces output of 1?

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  12. The output of a NAND gate is 0

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  16. Which of the following statement is not true?

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |