Figure 5
-Refer to Figure 5. Express the overall voltage gain as a standard voltage gain
A)100,000
B)1000
C)316
D)562

Question

Figure 5
-Refer to Figure 5. Express the overall voltage gain as a standard voltage gain
A)100,000 
B)1000 
C)316 
D)562

Quizplus · Accepted Answer

The standard voltage gain in electronics is often expressed in terms of its decibel (dB) value, which is a logarithmic scale. The formula to convert voltage gain (A_V) to decibels is 20*log10(A_V). If the overall voltage gain is expressed as a standard voltage gain, it implies using this formula. Among the options given, 316 is closest to an antilogarithm of a value that could be considered a "standard" gain level in dB, as 20*log10(316) is approximately 50 dB, which is a common reference level in electronics for indicating a significant but not extreme gain.

Figure 5 -Refer to Figure 5. Express the Overall Voltage Gain as Gain