Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Electronics
»
Operational Amplifiers
Current cannot flow to ground through a(n) ________.
mechanical ground
ac ground
virtual ground
virtual short
Correct Answer:
virtual ground
← Previous Question
Next Question→
More Questions from
Operational Amplifiers
The voltage required to force the differential output to zero is called _______.
The input impedance is ______ for the amplifier in the given circuit. The data sheet values are Zin = 3 MΩ, Zout = 80 Ω, and Aol = 250,000.
An op-amp circuit in which the output voltage is equal to the difference between the two input voltages is called a(n) _____
A virtual ground is a(n) ______ ground because this point is at zero volts.
The voltage gain is ______ for the amplifier in the given circuit.
The given circuit is ___.
The resistors Rf and Ri in an op-amp circuit control ______ .
The 555 timer can be connected to operate a(n) ___________.
An oscillator whose frequency can be controlled by an input "control voltage" is called a(n) ______ .
A ______ is not a multivibrator.
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments