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Higher Study | Electronic Devices | Bipolar Junction Transistor

For transistor action:
Transistors are analogous to
Most of the electrons in the base of an NPN transistor flow
In an n-p-n transistor, the majority carriers in the base are
For normal operation of a transistor, the collector-base junction is
BJT stands for
The potential difference across the terminals of an electric heater is 60V when it receives a current of 4A from the source. If the potential difference increases to 142.5V, what will be the current received by the heater?
What should be the minimum rating of the transistor when 8 W power is dissipated at zero signals by transistor?
Except at high frequencies of switching, nearly all the power dissipated in the switch mode operation of a BJT occurs, when the transistor is in the
In BJT when both the junctions are forward biased, then its operating mode is called:
When maximum reverse-biasing voltage is applied between the collector and base terminals of the transistor and emitter is open circuited, breakdown occurs due to
A transistor when connected in CE mode has:
When transistors are used in digital circuits, they usually operate in the
When a bipolar junction transistor is operating in the saturation mode, which one of the following statements is TRUE about the state of its collector-base (CB) and the base-emitter (BE) junctions?
Which one of the following options describes correctly the equilibrium band diagram at T = 300 K of a Silicon p n n +p++ configuration shown in the figure?
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