Figure $18 < 1$ -If $\mathrm { R } _ { f } = 150 \mathrm { k } \Omega$

question 99

Multiple Choice

Figure $18 < 1$
-If $\mathrm { R } _ { f } = 150 \mathrm { k } \Omega$ and $\mathrm { R } _ { \mathrm { i } } = 2.2 \mathrm { k } \Omega$ in Figure 18-1(c) , the voltage gain equals________

• A) -1
• B) -68.2
• C) -69.2
• D) infinite

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Definitions:

Intervention

Actions taken to improve a situation, especially in health, social, or educational issues, often aiming to assist individuals or communities in crisis or in need of support.

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The assessment of the implementation, mechanisms, and context of a program or intervention to improve its design and effectiveness.

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The assessment of the results of a program or intervention, focusing on whether the intended outcomes were achieved.