MCQOPTIONS
Bookmark
Saved Bookmarks
→
Electronics & Communication Engineering
→
Signals And Systems
→
If aac for transistor is 0.98 then βac is equal t...
1.
If aac for transistor is 0.98 then βac is equal to
A.
51
B.
49
C.
47
D.
45
Answer» C. 47
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
Comparatively, power amplifier has β.
A coupling capacitor is
A power amplifier is limited to use at one fixed frequency.
Between the branch voltages of a loop the Kirchhoff s voltage law imposes
A class A power amplifier uses transistor(s).
An amplifier without feedback has a voltage gain of 50, input resistance is 1 KΩ & Output resistance of 2.5KΩ.The input resistance of the current-shunt negative feedback amplifier using the above amplifier with a feedback factor of 0.2 is
The reflected impedance seen from one side of the transformer to the other side is .
A class A amplifier dissipates power when the load is drawing maximum power from the circuit.
The barrier potential across each silicon depletion layer is
Kirchhoff's voltage law is related to
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply
Your experience on this site will be improved by allowing cookies. Read
Cookie Policy
Reject
Allow cookies
