Find what is the voltage level at the amplifier output

Assignment Help Electrical Engineering
Reference no: EM13286651

A power amplifier has a gain of 20 dB and an input level of 2 volts. Assuming that the input and output impedances are the same, what is the voltage level at the amplifier output?

Reference no: EM13286651

Questions Cloud

Find l-c-g and r of an inner conductor : A coaxial cable has an inner conductor of radiua a = 0.8 mm and an outer conductor of radius b = 2.6 mm. The conductors have σc=5.8x10^7 [S/m] uc=uo. ε=ε0 they are separated by a dielecric material having σ = 10^-5[S/m], u = uo, ε=3.5ε0.
Explain calculate the ka for the monoprotic acid : The pH of an acidic solution is 5.71. Calculate the Ka for the monoprotic acid. The initial acid concentration is .010M of
Compute the mass of nitrogen n2 that will react : Calculate the mass of Nitrogen (N2) that will react completely with 6.00g of Hydrogen (H2) to form Ammonia. Via the Reaction: N2+3H2=2NH3
Explain the hydrogen atom during the electronic transition : Consider the electronic transition from n = 2 to n = 4 in a hydrogen atom and select the correct statement below.
Find what is the voltage level at the amplifier output : A power amplifier has a gain of 20 dB and an input level of 2 volts. Assuming that the input and output impedances are the same, what is the voltage level at the amplifier output
Evaluate the final concentration of the diluted solution : Describe in detail how you would prepare a solution with a concentration near 0.10 M from a 0.650 stock solution. Calculate the final concentration of the diluted solution. It should be within 10% of 0.10 M
Design a system that repeatedly computes and outputs : Design a system that repeatedly computes and outputs the sum of all positive numbers within a 512 word register file A consisting of 32-bit signed numbers.
Write program that accurately does normalized power pattern : The first element is located at the origin and the magnitude of the current on each element is: Element 1: i1=d1 (at z=0), Element 2: i2=d2 (at z = quarter wavelength), Element 3: i3=d3 (at z=half wavelength), Element 4: i4=d4
Explain the equilibrium partial pressures of no and o2 : Nitrogen dioxide decomposes according to the reaction. kp=4.48X10^-13 at a given temperature. If 0.6 atm of NO2 is added to a container and allowed to come to equilibrium. What are the equilibrium partial pressures of NO and O2

Reviews

Write a Review

Electrical Engineering Questions & Answers

  What is the radius of the outer conductor

Polyethylene with ?_r = 2.25 is used as the insulating material in a lossless coaxial line with a characteristic impedance of 50 Ω. The radius of the inner conductor is 1.2 mm.

  Find the final speed of the puck b after the collision

Hockey puck B rests on a smooth ice surface and is struck by a second puck A, which has the same mass. Puck A is initially traveling at 14.6 and is deflected 28.0 from its initial direction. Assume that the collision is perfectly elastic.

  Determine what is the transistors emitter current

1) in a swamped common-emiter BJT amplifier, as shown below, if Vcc =12 V, R1 =8.2 kohm, R2=10 kohm, Rc = 500 ohm, Re= 1 kohm, Vbe = 0.7 V, and B =100, what is the transistor`s emitter current

  Discuss which of the two values to display on the leds

A circuit is needed to display a 4-bit value on the LEDs of the logic designer. This value can come from two different sources. Design a circuit using four 2-to-1 multiplexers to select which of the two values to display on the LEDs.

  What is the maximum negative voltage at the output of cicuit

Due to its wider bandgap than silicon, a GaAs red light emitting diode (LED) typically has a turn-on voltage of 1.6 V. Assuming the maximum allowable current through the LED is 16.7 mA,

  What is the distance between the slits

Two slits produce fringes on a screen that is at a distance of 2.05 m from the slits. When the wavelength is 608 nm, the fringTwo slits produce fringes on a screen that is at a distance of 2.05 m from the slits. When the wavelength is 608 nm, the f..

  How small would a number have to be indistinguishable from 0

Assume that we will use a double-precision number for non-integer numbers (if you recall, this means a binary "scientific notation" with a sign bit, 11 exponent bits using an excess-1024 representation, and a 53-bit mantissa of the form 1.--52 bits-..

  Calculate the impedance to neutral of the line

Calculate the impedance to neutral of this line. Calculate the line charging current in A/phase if the line is 100 km long and is operated at line-line voltage of 230 kV (8.565 pF/m, j3.23 micro-Siemens/km, 42.9 A/phase)

  Determine parameters of the equivalent circuit

Rated voltage is applied to the low voltage winding and the high voltage winding is open-circuited. Under this condition, the current into the low voltage winding is 2.4 A, and the power taken from the 2400 V source is 3456 W.

  What is the maximum effective data rate of the link

Consider a satellite communication link with a one way propagation delay of 300ms between the sender and receiver, operating at 10Mbps using packets of length 1500bytes. Length of the ACK packet is also 1500 bytes.

  Determine the time interval required for 2a battery charger

1. If 60C of charge pass through an electric conductor in 30seconds, determine he current in the conducor. 2. Determine the time interval required for a 12A battery charger to deliver 4800C.

  Determine the force f direction theta

If the magnitude of the resultant force is to be 460N , directed along the positive y axis, determine the magnitude of force F. If the magnitude of the resultant force is to be 460N , directed along the positive y axis, determine the force F direc..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd