1. Which factor affects the power supply voltages in the amplifier? A. Poor regulation and filtering B. Resistive network connected to an amplifier C. Change in temperature D. All of the mentioned 2. Change in the input bias current does not affect? A. Input offset voltage B. Output offset voltage C. Input offset current …
1. Which factor affects the input offset voltage, bias current, and input offset current in an op-amp A. Change in temperature B. Change in supply voltage C. Change in time D. All of the mentioned 2. Thermal voltage drift is defined as A. △Vio/△T B. △VF/△T C. △Iio/△T D. △IB/△T 3. A completely …
1. The maximum amount by which the two input bias current may differ is known as A. Input null current B. Average input bias current C. Input offset current D. None of the mentioned 2. A 741 type op-amp has a maximum input offset current of 200nA dc. What conclusion can be derived from …
1. The maximum amount by which the two input bias current may differ is known as A. Input null current B. Average input bias current C. Input offset current D. None of the mentioned 2. A 741 type op-amp has a maximum input offset current of 200nA dc. What conclusion can be derived from …
1. Input bias current is defined as A. Average of two input bias current B. Summing of two input bias current C. Difference of two input bias current D. Product of two input bias current 2. Although the value of input bias current is very small, it causes A. Output voltage B. Input offset …
1. Input bias current is defined as A. Average of two input bias current B. Summing of two input bias current C. Difference of two input bias current D. Product of two input bias current 2. Although the value of input bias current is very small, it causes A. Output voltage B. Input offset …
1. What makes the output voltage equal to zero in practical op-amp? A. Input offset voltage B. output offset voltage C. Offset minimizing voltage D. Error voltage 2. What happens due to a mismatch between two input terminals in an op-amp? A. Input offset voltage B. Output offset voltage C. Bothe the input and …
Characteristics of Operational Amplifier MCQ 1. Miniaturization of components with superior performance can be obtained in A. Integrated circuits B. Discrete circuits C. Both integrated and discrete circuits D. None of the mentioned 2. Why Integrated Circuits are considered to be economical? A. Simple manufacturing process B. Provide trouble-free service C. Due to …
1. Why differential amplifiers are preferred for instrumentation and industrial applications? A. Input resistance is low B. Produce amplified output C. Amplify individual input voltage D. Reject common-mode voltage 2. Which of the following is a combination of inverting and non-inverting amplifiers? A. Differential amplifier with one op-amp B. Differential amplifier with two op-amps …
Multiple Op-Amp MCQ [Free PDF] – Objective Question Answer for Multiple Op-Amp Quiz Read More »
1. Why differential amplifiers are preferred for instrumentation and industrial applications? A. Input resistance is low B. Produce amplified output C. Amplify individual input voltage D. Reject common-mode voltage 2. Which of the following is a combination of inverting and non-inverting amplifiers? A. Differential amplifier with one op-amp B. Differential amplifier with two op-amps …
