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Bipolar Junction Transistors (BJT)

Q1: A decrease in base current of a C-E amplifier causes the voltage measured between the emitter and the collector to increase.

A True

B False

ANS:A - True

as we know the Vce= Vcc-IcRc, where Vcc is dc power supply and Ic is collector current, Vce is the voltage across collector and emitter or output voltage. And also Ic=BIb(B=Beta). As Ib increases Ic will also increase i.e. Vce will decrease.



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