MCQOPTIONS
Bookmark
Saved Bookmarks
→
Electronics
→
Testing And Troubleshooting in Electronics
→
An op-amp has very low open-loop gain...
1.
An op-amp has very low open-loop gain.
A.
1
B.
Answer» C.
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
The ideal output impedance for an is 0 .
The resistors and in an op-amp circuit control ______ .
The magnitude of closed-loop voltage gain () of an inverting amplifier equals:
The open-loop voltage gain () of an op-amp is the
It takes 4 s for the output voltage of an op-amp to rise from –14 V to +14 V. The of this op-amp is 3.5 V/s.
If a noninverting amplifier has an R of 1000 ohms and an R of 2.5 kilohms, what is the R voltage when 1.42 mV is applied to the correct input?
Input impedance [(I)] of an inverting amplifier is approximately equal to:
Current actually flows into or out of a .
An has a phase shift of 180° from input to output.
The amplifier circuit has a fixed voltage gain of approximately 10.
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply
