GATE EE 1994 | Operational Amplifier Question 66 | Analog Electronics

GATE EE 1994

Fill in the Blanks

-0

Given figure, shows a non - inverting op - amp summer with $${V_1} = 2\,V$$ and $${V_2} = \, - 1V.$$ The output voltage $${V_0} = \_\_\_\_\_$$ GATE EE 1994 Analog Electronics - Operational Amplifier Question 56 English

GATE EE 1994 Analog Electronics - Operational Amplifier Question 56 English

GATE EE 1992

MCQ (More than One Correct Answer)

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An ideal op-amp is used to make an inverting amplifier. The two input terminals of the op-amp are at the same potential because

The two input terminals are directly shorted internally

The input impedance of the op-amp is infinity

The open-loop gain of the op-amp is infinity

$$CMRR$$ is infinity.

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