Determine what is the signal power delivered to the load

Assignment Help Electrical Engineering

Reference no: EM13288834

An amplifier produces a sinusoidal signal of 8.5V peak acrossa 50-ohm resistive load. the amplifier is powered from a 12Vvoltage source.
a) What is the signal power delivered to the load?
b) How much current is drawn from the power supply if theamplifier has an overall efficiency of 25%?

Reference no: EM13288834

Questions Cloud

Determine the power produced at 2 pm on december : Determine the power produced at 2 PM on December 21st from a 10 square meters south facing solar array oriented at 45 degrees from horizontal and located in Atlanta , GA. Use nominal efficiency data for single crystal silicon solar cells.

Explain the approaches how covalent modification : Describe the general approaches that are used to determine the mechanism of catalysis of an enzyme. Include in the approaches how covalent modification

Determine what would the output voltage of the dac be : A 1.0000 V signal is converted to an 8-bit binary signal throughand ADC. The signal is then fed back into an 8-bit DAC. assummingthat both ADC and DAC range from 0 to 5.0 V, what would the outputvoltage of the DAC be

Explain what mass of water forms from the reaction : What mass of water (in grams) forms from the reaction of 2.66 L of hydrogen gas and 2.06 L of oxygen gas. Both gases are at 759 torr and 7.9 oC.

Determine what is the signal power delivered to the load : An amplifier produces a sinusoidal signal of 8.5V peak acrossa 50-ohm resistive load. the amplifier is powered from a 12Vvoltage source. a) What is the signal power delivered to the load

What minimum initial speed would she need to make the jump : In a movie, a person is supposed to jump with a motorcycle from the roof of one skyscraper to another one. what minimum initial speed would she need to make the jump

Explain one conjugate acid base pair in the reaction : Identify one conjugate acid base pair in the reaction of HBA with H2O to produce BA? and H3O+.

What is the charge on each bead : Two 3.50g beads (point charges) are hanging on threads and repel each other after being equally charged. What is the charge on each bead

Calculate the current sensitivity of decive if gage factor : A strain gage has a nominal resistance of 120Ω. the gage is installed in a bridge circiut having equal arm resistance of 120Ω qne iw operated as a current-sensitive device with a detector resistance of 350Ω. the voltage source is 4.5 V.

User Account

All Pages