Atomic StructureHard
Question
A transistor is used common emitter mode as an amplifier, then
Options
A.the base emitter junction is forward biased
B.the base emitter junctionis reversed biased
C.the input signal is connected in series with the voltage applied to bias the base emitter junction
D.the input signal is connected in series with the voltage applied to bias the base collector junction
Solution
The circuit of a common emitter amplifier is as shown below
This has been shown an n-p-n transistor. Therefore, base emitter are forward biased and input signal is connected between base and emitter.
Create a free account to view solution
View Solution FreeMore Atomic Structure Questions
An electron from various excited states of hydrogen atom emit radiation to come to the ground state. Let λn, &...If λCu is the wavelength of Kα X-ray line of copper (atomic number 29) and λMo is the wavelength of the K...Two cylinders A and B fitted with pistons contain equal amounts of an ideal diatomic gas at 300 K. The piston of A is fr...If elements which principle quantum number n > 4 were not allowed in nature, the number of possible elements would be...Which of the following statements is correct?...