Home
Class 12
PHYSICS
The input characteristics of a transisto...

The input characteristics of a transistor in CE mode is the graph obtained by plotting

A

`I_(B)` against `I_(C)` at constant `V_(CE)`

B

`I_(B)` against `V_(BE)` at constant `V_(CE)`

C

`I_(B)` against `I_(C)` at constant `V_(BE)`

D

`I_(B)` against `V_(CE)` at constant `V_(BE)`

Text Solution

Verified by Experts

The correct Answer is:
B
The input characteristics of a transistor is a graph between `I_(B)` and `B_(BE)` at constant `V_(CE)`.
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTORS

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MHT CET Corner|25 Videos

  • SEMICONDUCTORS

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Exercise 1 ( TOPICAL PROBLEMS )|84 Videos

  • SCALARS AND VECTORS

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise Exercise 2 (Miscellaneous Problems)|20 Videos

  • STATIONARY WAVES

    MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS|Exercise MHT CET Corner|28 Videos

Similar Questions

Explore conceptually related problems

Characteristics of Transistors

The output characteristics of a transistor is shown in the figure. When V_(CE) is 10 V and I_C = 4.0 mA , then value of beta_(ac) is _________

Emitter Or Input Characteristics

Consider the circuit arrangnent shown in Fig. for studying input and output characteristics of npn transistor in CE configuration. Select the values of R_ and R_ for a transistor whose V_(BE)=0.7V , so that the transistor is operating at point Q as shown in the characteristics shown in Fig. Given that the input impedance of the transistor is very small and V_(C C)=V_(BB)=16V , also find the voltage gain and power gain of circuit making appropriate assumptions.

Output characteristic of n-p-n transistor in CE configuration is shown. From the characteristic curve determine the current gain at V_(CE)=1V -

Draw the tramsfer characteristic curve of a base biased transistor in CE configuration. Explain clearly how the active region of the V_o" versus " V_i curve in a transistor is used as an amplifier.

MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-SEMICONDUCTORS-Exercise 1 ( MISCELLANEOUS PROBLEMS )
  1. In a common-base amplifier, the phase difference between the input sig...

    Text Solution

    |

  2. In an n-p-n transistor circuit, the collector current is 9 mA. If 90% ...

    Text Solution

    |

  3. The circuit diagram (see fig.) shows a 'logic combination' with the st...

    Text Solution

    |

  4. The combination of gates shown below yields

    Text Solution

    |

  5. The input resistance of a silicon transistor is 100Omega base current ...

    Text Solution

    |

  6. Pure sodium (Na) is a good conductor of electricity because the 3s and...

    Text Solution

    |

  7. In a common base amplifier circuit, calculate the change in base curre...

    Text Solution

    |

  8. In the figure, potential difference between A and B is

    Text Solution

    |

  9. The circuit shown in the figure contains two diodes each with a forwar...

    Text Solution

    |

  10. The diode used in the circuit shown in the figure has a constant volta...

    Text Solution

    |

  11. In a common emitter amplifier, using output reisistance of 5000 ohm an...

    Text Solution

    |

  12. The length of a germanium rod is 0.58 cm and its area of cross-section...

    Text Solution

    |

  13. If a Zener diode (V(Z)=5 and I(Z)=10 mA) is connected in series with a...

    Text Solution

    |

  14. A red LED emits light of 0.1 watt uniformaly around it. The amplitude ...

    Text Solution

    |

  15. The circuit has two oppositively connected ideal diodes in parallel wh...

    Text Solution

    |

  16. A 2V battery is connected across AB as shown in the figure. The value ...

    Text Solution

    |

  17. The value of the resistor, R(S), needed in the dc voltage regulator ci...

    Text Solution

    |

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

    Text Solution

    |

  19. In a triode, gm=2xx10^(-3)ohm^(-1) , mu=42, resistance load, R = 50 ki...

    Text Solution

    |

  20. The input characteristics of a transistor in CE mode is the graph obta...

    Text Solution

    |