An amplifier with 40 db of small-signal, open-circuit voltage gain, an input resistance of 1 m, and an output resistance of 100 , drives a load of 500 . what voltage and power gains (expressed in db) would you expect with the load connected? if the amplifier has a peak output-current limitation of 20 ma, what is the rms value of the largest sine-wave input for which an undistorted output is possible? what is the corresponding output power available?

Urgent pls a. coal consumption levels off and remains flat. b. petroleum, natural gas, and renewables show an increase in consumption c. more nonrenewable resources continued to be consumed than renewable. d. there is little projected increase in nuclear energy use. e. carbon dioxide emissions are projected to decline as we approach 2040. global energy consumption is defined as the total energy used by an individual or organizations from around the world. use the graph above to analyze the projected energy consumption from now until 2040. which statements in the prompt apply? a) a, b, d b) b, c, d c) a, c, d d) a, b, c, d