answersLogoWhite

0


Best Answer

The two main functions of a transistor are: (a) signal amplification, and (b) solid-state switching.

User Avatar

Dewitt Abbott

Lvl 10
โˆ™ 2022-01-31 02:48:01
This answer is:
User Avatar
Study guides

Physics

20 cards

A wave has a frequency of 250 hertz what is the period of the wave

In which material does sound travel the fastest

In this type of wave particles of the medium vibrate perpendicularly to the direction of the wave itself

A 5 ohm resistor a 10 ohm resistor and a 15 ohm resistor are connected in series to a 120 volt power source What is the amount of current flowing between the 5 ohm resistor and the 10 ohm resistor

โžก๏ธ
See all cards
4.14
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
56 Reviews

Add your answer:

Earn +20 pts
Q: Why transistors are used in circuits?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What are npn transistors used for?

Basically for the same things as pnp transistors - to amplify signals, and to do switching tasks in circuits.


When transistors are used in digital circuits they usually operate in what region?

active region


How many transistors are in a circuit?

That depends:simple passive circuits have no transistorsvacuum tube circuits have no transistorssolid state circuits can have anywhere from no transistors (just diodes and/or magnetic amplifying transformers) to as many transistors as needed to perform the function


What two technologies were used in computers before integrated circuits were used?

Tubes, magnetic logic, and transistors.


Why are MOSFETs used in motor control circuits instead of bipolar junction transistors?

Actually either can be used.


What has the author P A Neeteson written?

P. A. Neeteson has written: 'Junctions transistors in pulse circuits' -- subject(s): Junction transistors, Pulse techniques (Electronics) 'Square-loop ferrite core switching' -- subject(s): Circuits, Computers, Ferrite cores, Switching circuits 'Junction transistors in pulse circuits' -- subject(s): Junction transistors, Pulse techniques (Electronics), Pulse circuits


Are transistors polarised?

No it alternates the power from the circuit/circuits.


Where is integrated circuit used?

ic's are used in CPU to perform any task. these are the combination of circuits, pathways, transistors etc.


How can the path of current be controlled in different circuits?

Transistors and/or relays.


What do digital circuits mostly use?

Bipolar Transistors and Diode's .


What is built on integrated circuits and carries the electrical current?

Transistors


Transistor works as an amplifier?

Yes, transistors can be used as amplifiers, but they are not limited to only this use (they are also used in logic circuits, for example).

People also asked