0
Biasing the transistor so that it remains into the linear range is one way the other way is to couple one stage to another via a capacitor to remove extra biasing DC voltage therefore remaining into the linear range
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is Data representation?
Data representation is defined as the various methods that that used to show information. Various mediums like computers are used to represent data.
What engineering jobs start with k?
Describe various surface irrigation methods, mention their advantage and disadvantage and what ate the Criteria to select surface irrigation methods and under what circumstance do the various surface irrigation method become effective and beast suitable.
What are Pre-Amp outputs?
They are RCA type connectors on the back of your Head Unit (Radio). There are 2 connections, usually blue and white, the cord for this has the same connectors on both ends. The Pre-Amp outputs are a direct line for the Signal from your Head Unit to go directly to an Amplifier (you will see similar connections on your Amplifier as you see on the back of your Head Unit), so when you run speaker wire from your Amplifier, the speakers will play the sound (Music) your Head Unit is producing no matter if its from the CD or FM/AM tuner or AUX input like from an I-Pod.Another AnswerA pre-amplifier, which is also known as a 'control unit', a high-fidelity unit which is separate from, but which must be used together with, a 'power amplifier'.Pre-amplifier/power amplifier units are normally regarded as 'high end' equipment and tend to be very expensive. The pre-amplifier unit is equipped with inputs for phono, CD-player, tuner, and various other auxiliary units and (usually) provides a single pair (right- and left-channels) audio outputs for connection to the power amplifier. The pre-amplifier is the unit which provides the volume control, tone controls, filters, etc., while the power amplifier simply amplifies the output from the pre-amplifier unit. The output usually takes the form of a pair of RCA connectors, usually colour coded white and red.Some 'home theatre' amplifiers provide a 'pre-amplifier' output, which bypasses its internal power amplifier, for the purpose of adding external power amplifiers, if desired.
Which type of coupling capacitor is used in RC coupling?
Capacitor coupling involves the use of coupling capacitors.Coupling capacitors are mostly ceramic capacitors.These are in the range of 0.47picofarad to 4.7 microfarad.Never use an electrolytic capacitor for coupling.It is meant for bypassing.coupling capacitors aloow AC and block DC components of a DC coupled signal.This DC component may also include noise,a grounded voltage signal or a step function.The analysis of the circuit involves determining the h-parameters of the amplifying stages,the Fourier transform of the signal applied and at various points of the circuit and the Laplace transform of the circuit sections in order to know the conditions of operations .Using complex engineering mathematics,the time varying analysis can be performed .This makes use of the Maxwell's equations to know the fields of the passive and active elements.
What is genetic engeniering?
Genetic engineering is the the use of various methods to manipulate the deoxyribonucleic acid (DNA)of cells to produce biological products or to change hereditary traits
What happens if a capacitor in an audio amplifier becomes open circuit and how does this affect the output?
Without knowing the location of the capacitor in the amplifier (which you do not give) no specific answer can be given, only possibilities assuming various locations (e.g. input coupling, power bypass, bias networks, interstage coupling, virtual grounding of shields). Each will have one or more characteristic symptoms it could produce in the output.
Yes this amplifier works with a variety of subwoofers with various ohm loads. The amplifier will product the same power at 1.5 - 4 ohms making this a great choice for most subwoofers. ?
Yes this amplifier works with a variety of subwoofers with various ohm loads. The amplifier will product the same power at 1.5 - 4 ohms making this a great choice for most subwoofers.
What are various methods of heat transfer?
These methods are: conduction, radiation, convection.
What are different methods of introducing bills in Arizona?
various methods to introduced a bill in the state of Arizona
How is geometry or molecules determined?
The molecular geometry can be determined by various spectroscopic methods and diffraction methods.
What are the various testing methods?
1.verification 2.validation
How much would an acoustic amp cost?
Acoustic amplifiers can cost quite a number of different various prices all depending on the quality of the amplifier, the location of the purchase, and the size of the amplifier. It can range between 100 and 700 dollars.
What methods used to prepare water for various uses?
One method used to prepare water for various purposes, such as drinking, include filtration. Other methods used include chlorination and distillation.
What methods are uses to prepare water for various uses?
One method used to prepare water for various purposes, such as drinking, include filtration. Other methods used include chlorination and distillation.
What are the various options of data storage and methods of access for a SAN?
Nothing
What are the various methods of making pie crust?
Look in some cookbooks.
What are the various methods of investigating and answering scientific questions?
scientific inquiry
