MCQOPTIONS
Bookmark
Saved Bookmarks
→
Electronic Devices Circuits
→
Transistor Case Heat Sinks in Electronic Devices Circuits
→
The base current amplification factor β is given..
1.
The base current amplification factor β is given by_________
A.
IC/IB
B.
IB/IC
C.
IE/IB
D.
IB/IE
Answer» B. IB/IC
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
The range of β is _________
When the signal is applied, the ratio of change of collector current to the ratio of change of base current is called_________
In ICEO, wt does the subscript ‘CEO’ mean?
The relation between α and β is_________
The collector supply voltage for a CE configured transistor is 10V. The resistance RL=800Ω. The voltage drop across RL is 0.8V. Find the value of collector emitter voltage.
A transistor is connected in CE configuration. Collector supply voltage Vcc=10V, RL=800Ω, voltage drop across RL=0.8V, α=0.96. What is base current?
In CE configuration, if the voltage drop across 5kΩ resistor connected in the collector circuit is 5V. Find the value of IB when β=50.
A germanium transistor with α=0.98 gives a reverse saturation current ICBO=10µA in a CB configuration. When it is used in CE configuration with a base current of 0.22µA, calculate the collector current.
In an NPN silicon transistor, α=0.995, IE=10mA and leakage current ICBO=0.5µA. Determine ICEO.
The base current amplification factor β is given by_________
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply