what is the vertual short&vertual ground?
Answer / ran145
Op-amp has two input terminals one is inverting and other
one is non inverting.when the Op-amp is used with -ve
feedback its -ve terminal follows +ve terminal and both
terminals are considered to be at same potential which is
called as virtual short.
If +ve terminal is at ground potential then -ve terminal is
also considered to be at ground potential which is called as
virtual ground.
Is This Answer Correct ? | 4 Yes | 2 No |
What are the maintenances of SCADA ?
ORACLE/SQL-RDBMS 1.Max (), Min () Functions, 2. Order by, Group by Functions, 3. Sql Pipe Functions 4. Truncate Functions Which Part of Sql? DDL, DML, or TCL 5. Find Out Primary keys in databases 6. Select Customers who have same city Based on constraints based on index based on view based on group by
What is the differance between synchronous&asynchronous?
2 Answers Infosys, Reliance Communications,
How can you convert an SR Flip-flop to a JK Flip-flop?
17 Answers Cap Gemini, IBM, Wipro,
why the cutoff frequency is taken for 3dB and not other values like 1 or 2 db???
what is the difference between 5v capacitor and 5v battery
On what parameters does the free running frequency of vco depend on?
how a dpad circuit works
what is the meaning of crest factor
what is zenerdiode
Explain what is an integrator?
what is call procedure?