Time Left - 20:00 mins
Small Signal Analysis of BJT Achievers Quiz 1
Attempt now to get your rank among 69 students!
Question 1
Assertion (A) - The small signal analysis of a transistor amplifier is done to obtain the current gain, voltage gain and the conversion efficiency of an amplifier.
Reason (R) – The small signal analysis of a transistor amplifier uses the small signal parameters of the transistor.
Reason (R) – The small signal analysis of a transistor amplifier uses the small signal parameters of the transistor.
Question 2
If the collector current is IC = 100 μA, what will be the value of transconductance gm (in ms) of the BJT?
Question 3
In the small signal analysis of a BJT amplifier, the transconductance gm = 40 mA/V and the current gain β = 50, then find out the resistance re?
Question 4
The Voltage gain of the amplifier is
Question 5
Find voltage gain 
?(β=100)
?(β=100)
Question 6
Calculate the voltage gain of the circuit given below
Question 7
In this amplifier, find the voltage gain of the amplifier.
- 69 attempts
- 0 upvotes
- 1 comment
Nov 16ESE & GATE EE
