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Q: What is meant by saturation region active region and cut off region?
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What is a closed transition switch?

The transistor have three regions namely cut off,active,and saturation.When the switch is in saturation region then it is called the transition on or we can say the switch is closed


Which regions FET can be operated as a switch?

Saturation region(on) and Cut off region(off).


How many states does a transistor have?

A transistor can be in three conditions or states. It can be active (at a voltage higher than the emitter), in saturation or cut off (no current).


Why biasing a transistor?

We bias transistors in order to determine the modes of operation ( that is whether the transistor is operating in the active cut off or the saturation regions).


What are the operating regions of transistors and explain it?

There are three operating regions in transistor...(Transfer-Resistor)1)cutoff region2)Active region3)Saturation regionActive region:It is the central region where there are curves and where slope is taken.it is the region where emitter-base is forward biased and collector-base is reversed bias.Cutoff region:It is the region which lies below the curves. it is the region where the transistor is in OFF state.in this region both emitter-base and collector-base is reversed bias(i.e no sufficient voltage is applied so that the voltage does not break the DEPLETION region).Saturation region:It is the region situated to near the active region near Y-axis.It is the region in which the both emitter-base and collector-base is forward biased.Based on application the transistor is decided where to lie.for example transistors are made to lie in active region to make it as amplifier.when transistors are used as switch it is made to lie in saturation region(when switch is made as ON) and cut-off region(when switch is made as OFF).....Thanks guys for reading this. please forgive me if there are any mistakes....ANSWER: In actuality there is only one REGION The other regions are not operating regions but rather states. An operating region on a transistor is set up during design of an amplifier to transfer maximum undirstorted power to the load. This design is called BIAS


What are the operating regions of transistors?

operating region of the transistor is the area of the voltage and an electronic configuration in which a transistor can work with its full efficiency. In that operating region transistor can be used easily what above said by harsh is correct...the following may help u further... Based on application the transistor is decided where to lie. for example transistors are made to lie in active region to make it as amplifier. when transistors are used as switch it is made to lie in saturation region(when switch is made as ON) and cut-off region(when switch is made as OFF).....


When operated in cut off and saturation mode the transistor acts like what?

switch


When a bjt is used as a switch its stable operating points are?

Cut-off and saturation


What are cut-off and saturation points in a dc load line?

The cut-off point is the exact point where the load line crosses with the vector axis. The saturation point is the point where the load line intersects with the collector current axis.


What is significance of operating point?

A: The significance if it shift for some reasons there will be non linear output or saturation or cut off in the output.


If a cut on the palm becomes infected what region will enlarge?

Supratrochlear region


What is cut off region in electronics and communication?

it is a region to the left of the peak point