1.

The output voltage of a summing amplifier is equal to (assume sum of input voltage as Vn )

A. V<sub>n</sub> (non-inverting terminal)+ V<sub>n</sub> (inverting terminal)
B. V<sub>n</sub> (non-inverting terminal)+ (-V<sub>n</sub> (inverting terminal)
C. -V<sub>n</sub> (non-inverting terminal)+ (-V<sub>n</sub> (inverting terminal)
D. -V<sub>n</sub> (non-inverting terminal)+ V<sub>n</sub> (inverting terminal)
Answer» C. -V<sub>n</sub> (non-inverting terminal)+ (-V<sub>n</sub> (inverting terminal)


Discussion

No Comment Found

Related MCQs