Draw symbol of NPN transistor and state three configurations of transistor (BJT)

Draw symbol of NPN transistor and state three configurations of transistor (BJT)
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1 Answer

Answer :

image

Configuration -

Common Emitter

Common Collector

Common Base

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Related questions

In a BJT circuit a pnp transistor is replaced by npn transistor. To analyse the new circuit

Description : In a BJT circuit a pnp transistor is replaced by npn transistor. To analyse the new circuit (1) All calculations done earlier have to be repeated (2) Replace all calculated voltages by ... all calculated currents by reverse values (4) Replace all calculated voltages and currents by reverse values 

Last Answer : In a BJT circuit a pnp transistor is replaced by npn transistor. To analyse the new circuit  Replace all calculated voltages and currents by reverse values 

Draw the construction of BJT (NPN) and explain its working principle. State and explain different operating regions.

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Draw circuit diagram of two stage RC coupled amplifier using BJT

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Comparison of three configuration of BJT

Description : Comparison of three configuration of BJT

Last Answer : Parameter Common Base(CB) Common Emitter (CE) Common collector (CC) Input terminal  Emitter Base Base Common terminal Base Emitter Collector Output terminal Collector Collector Emitter Gain factor Alpha(Ic/Ie) Beta(Ic/Ib) Gamma(Ie/Ib)

Draw symbol of NPN and PNP transistors.

Description : Draw symbol of NPN and PNP transistors. 

Last Answer : symbol of NPN and PNP transistors

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List configurations of BJT.

Description : List configurations of BJT. 

Last Answer : Configurations of BJT : 1) Common Base (CB) configuration 2) Common Emitter (CE) configuration 3) Common Collector (CC) configuration

Comparison of BJT and FET

Description : Comparison of BJT and FET

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Description : What are the three transistor configurations?

Last Answer : Common emitter (CE), common base (CB), and common collector (CC)

What are the three basic configurations of transistor oscillators?

Description : What are the three basic configurations of transistor oscillators?

Last Answer : Common collector (CC), common emitter (CE), and common base (CB).

What two transistor amplifier configurations are combined in the single-transistor, two-input, single-output difference amplifier?

Description : What two transistor amplifier configurations are combined in the single-transistor, two-input, single-output difference amplifier?

Last Answer : Common emitter (CE) and common base (CB)

List the different transistor configurations.

Description : List the different transistor configurations.

Last Answer : The three different transistor configurations are, 1. Common emitter configuration(CE) 2. Common base configuration(CB) 3. Common collector configuration(CC)

Transistor operating configurations

Description : Transistor operating configurations

Last Answer : Transistor operating configurations

When an NPN transistor is saturated its Vce?

Description : When an NPN transistor is saturated its Vce?

Last Answer : is zero

Which of the symbols shown in the illustration represents an NPN type transistor? EL-0078 A. A B. B C. C D. D

Description : Which of the symbols shown in the illustration represents an NPN type transistor? EL-0078 A. A B. B C. C D. D

Last Answer : Answer: B

PNP and NPN transistor:

Description : PNP and NPN transistor:

Last Answer : PNP transistors is the one in which one N, type semiconductor is sandwiched in between two P type or accepter diodes while NPN transistor is the one in which two N type semiconductors are fitted on the both sides of p-type semiconductor to allow to pass current from them.

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Description : If the operating point of an NPN transistor amplifier is selected in saturation region, it is likely to result in A) Thermal runaway of transistor B) Clipping of output in the positive half of the ... for high dc collector supply D) Clipping of output in the negative half of the input signal

Last Answer : B) Clipping of output in the positive half of the input signal

What is the relationship between the polarity of the voltage applied to the PNP transistor and that applied to the NPN transistor?

Description : What is the relationship between the polarity of the voltage applied to the PNP transistor and that applied to the NPN transistor?

Last Answer : The polarity of voltage applied to the PNP transistor is opposite of that applied to the NPN

What percentage of current in an NPN transistor reaches the collector?

Description : What percentage of current in an NPN transistor reaches the collector?

Last Answer : 98 percent.

In the NPN transistor, what section is made very thin compared with the other two sections?

Description : In the NPN transistor, what section is made very thin compared with the other two sections?

Last Answer : The P or base section.

To properly bias an NPN transistor, what polarity voltage is applied to the collector, and what is its relationship to the base voltage?

Description : To properly bias an NPN transistor, what polarity voltage is applied to the collector, and what is its relationship to the base voltage?

Last Answer : Positive, more positive.

In which direction does the arrow point on an NPN transistor?

Description : In which direction does the arrow point on an NPN transistor?

Last Answer : Outward.

In a transistor, the conventional current flows from base to emitter. The transistor is (a) NPN (b) PNP (c) FET (d) None of these

Description : In a transistor, the conventional current flows from base to emitter. The transistor is (a) NPN (b) PNP (c) FET (d) None of these

Last Answer : (a) NPN

With neat diagram explain working of NPN transistor.

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Last Answer : N-p-n transistor is made by sandwiching thin layer of p-type semiconductor between two layers of n-type semiconductor. It has three terminals - Emitter, Base and collector. The npn transistor has two ... up in the collector as it is more positive. In this way, current flows in the transistor.

When an NPN transistor is properly biased then most of the electrons from the emitter

Description : When an NPN transistor is properly biased then most of the electrons from the emitter   (A) recombine with holes in the base (B) recombine in the emitter itself (C) pass through the base to the collector (D) are stopped by the junction barrier

Last Answer : a

In an npn transistor, _____ are the minority carriers.

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Last Answer : In an npn transistor, Holes are the minority carriers.

State reason BJT is called as bipolar junction transistor.

Description : State reason BJT is called as bipolar junction transistor.

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A bipolar junction transistor (BJT) is used as a power control switch by biasing it in the cut-off region

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