Two amplifiers are connected one after the other in series (cascade). The first amplifier has a voltage gain of $10$ and the second has a voltage gain of $20$. If the input signal is $0.01\, V$,the output $ac$ signal will be........$V$.
- A$4$
- B$1$
- C$2$
- D$6$
Explore More
Similar Questions
Select the correct statements from the following:
An amplifier has a voltage gain $A_v = 1000$. The voltage gain in $dB$ is...........
The time variations of signals $A, B$ and $C$ are shown below. Choose the correct statement.
Medium
View SolutionWhich of the following figures correctly shows the phase relation between the input signal and the output signal of a common-emitter transistor amplifier?
Medium
View SolutionIn which of the following circuits is the junction reverse biased?
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo