When a BJT is operating in the active region， the voltage drop from the base to the emitter is approximately equal to the（）。 - 播寶寶

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題目：When a BJT is operating in the active region， the voltage drop from the base to the emitter is approximately equal to the（）。

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When a BJT is operating in the active region， the voltage drop from the base to the emitter is approximately equal to the（）。

A.base bias voltage

B.base current times the base resistor

C.diode drop（about 0.7 V）

D.emitter voltage

正確答案：diode drop（about 0.7 V）

關鍵字：智慧樹

相關試題

1.BJTs are commonly used as（）. 2.The condition where increase in bias current will not cause further increases in collector current is called（）. 3.When a BJT is biased in the cutoff region the collector-to-emitter voltage is typically equal to（）. 4.Calculate the collector-emitter voltage for this emitter-stabilized circuit.（）； 5.The difference between the resulting equations for a network in which an npn transistor has been replaced by a pnp transistor is（）.

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