DES-2015-16_QP_02122015.docx

# Apply 4 7 three identical voltage amplifiers with

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Apply 4 7 Three identical voltage amplifiers with voltage gain 100 are connected in cascade. Then determine the overall voltage gain in dB. Apply 4 P a g e 4 | 13

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source resistance of R s =2kΩ to 5kΩ. The output of the amplifier is a meter that gives a full-scale deflection at a current of i o =100 mA and whose resistance is R m =20Ω to 100Ω. Determine the design specifications of the amplifier.

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