MEDIUM
12th Odisha Board
IMPORTANT
Earn 100

Draw the circuit diagram of a p-n-p transistor used as an amplifier.

Important Questions on Transistors

EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 20 - Transistors>MODEL QUESTIONS>Q 8
The α-value of a transistor is 0.995. Calculate its β value.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 20 - Transistors>MODEL QUESTIONS>Q 9
Give the symbol for n-p-n transistor.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 20 - Transistors>MODEL QUESTIONS>Q 9
Give the symbol for p-n-p transistor.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 20 - Transistors>MODEL QUESTIONS>Q 10
Define static characteristics of a transistor. Give their types.
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 20 - Transistors>MODEL QUESTIONS>Q 11
Why the junction triode is called a transistor?
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 20 - Transistors>MODEL QUESTIONS>Q 12
A transistor amplifier has collector supply voltage VCC= 50 V and collector voltage VC= 10 V. If load resistance RL is 200 Ω, calculate collector current IC.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 20 - Transistors>MODEL QUESTIONS>Q 13
If Vb=18.4 V, Ve=17.8 V, how much is Vbe?
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 12>Chapter 20 - Transistors>MODEL QUESTIONS>Q 14
What is the function of base region of a transistor? Why this region is made thin and lightly doped?