Explore topic-wise MCQs in Mechatronics Questions and Answers.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Mechatronics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the magnitude of gain of an Op-Amp if it’s feedback resistance is 20 ohm and its input resistance is 10 ohm (consider the input is in non-inverting terminal)?

A. 2
B. 3
C. 4
D. 1/2
Answer» C. 4
Discussion
2.

What is the magnitude of gain of an Op-Amp if it’s feedback resistance is 30 ohm and its input resistance is 10 ohm (consider the input is in non-inverting terminal)?

A. 2
B. 3
C. 4
D. 1/2
Answer» D. 1/2
Discussion
3.

What is the magnitude of gain of an Op-Amp if it’s negative feedback resistance is 30 ohm and its input resistance is 10 ohm (consider the input is in inverting terminal)?

A. 2
B. 3
C. 4
D. 1/2
Answer» C. 4
Discussion
4.

What is the magnitude of gain of an Op-Amp if it’s negative feedback resistance is 20 ohm and its input resistance is 10 ohm (consider the input is in inverting terminal)?

A. 2
B. 3
C. 4
D. 1/2
Answer» B. 3
Discussion