subject
Physics, 25.02.2020 05:23 xonyemaa12

An amplifier operating from a single 15-V supply provides a 12-V peak-to-peak sine-wave signal to a 1-k load and draws negligible input current from the signal source. The dc current drawn from the 15-V supply is 8 mA. What is the power dissipated in the amplifier, and what is the amplifier efficiency?

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 02:10
Which statement correctly describes the relationship between frequency and wavelength?
Answers: 2
question
Physics, 22.06.2019 22:00
If a hiker that weighs 600 newtons climbs a 50 meter hill, how much gravitational potential energy has the hiker gained?
Answers: 1
question
Physics, 23.06.2019 11:00
Which temperature scale measures water boiling at 100 degrees? which temperature scale measures water boiling at 100 degrees?
Answers: 1
question
Physics, 23.06.2019 13:30
A750 n force is applied to an object. if the object travles with a constant velocity of 18.2 m/s calculate the power exerted by object
Answers: 1
You know the right answer?
An amplifier operating from a single 15-V supply provides a 12-V peak-to-peak sine-wave signal to a...
Questions
question
English, 11.06.2020 09:57
Questions on the website: 13722367