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Figure 20-1

Question 12

Multiple Choice

Figure 20-1 -Refer to Figure 20-1 (a) . If R<sub>1</sub> = R<sub>2</sub> = 30 k? and the closed loop gain is 450, the value of the external gain-setting resistor R<sub>G</sub> is: A) 13.4 ?. B) 134 ?. C) 134 k?. D) none of the above. Figure 20-1 -Refer to Figure 20-1 (a) . If R<sub>1</sub> = R<sub>2</sub> = 30 k? and the closed loop gain is 450, the value of the external gain-setting resistor R<sub>G</sub> is: A) 13.4 ?. B) 134 ?. C) 134 k?. D) none of the above.

Figure 20-1 -Refer to Figure 20-1 (a) . If R<sub>1</sub> = R<sub>2</sub> = 30 k? and the closed loop gain is 450, the value of the external gain-setting resistor R<sub>G</sub> is: A) 13.4 ?. B) 134 ?. C) 134 k?. D) none of the above. Figure 20-1 -Refer to Figure 20-1 (a) . If R<sub>1</sub> = R<sub>2</sub> = 30 k? and the closed loop gain is 450, the value of the external gain-setting resistor R<sub>G</sub> is: A) 13.4 ?. B) 134 ?. C) 134 k?. D) none of the above. Figure 20-1
-Refer to Figure 20-1 (a) . If R1 = R2 = 30 k? and the closed loop gain is 450, the value of the external gain-setting resistor RG is:


A) 13.4 ?.
B) 134 ?.
C) 134 k?.
D) none of the above.

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