Question
Download Solution PDFWhich of the followings is/are active element?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF- An active component is an electronic component that supplies energy to a circuit.
- Active elements have the ability to electrically control electron flow.
- Voltage sources
- Current Sources
- Generators
- Transistors
Common examples of active components are:
The most important active elements are the voltage or current sources that generally deliver power to the circuit connected to them.
There are two kinds of voltage or current sources:
Independent Source: It is an active element that provides a specified voltage or current that is completely independent of other circuit variables.
Dependent Source: It is an active element in which the source quantity is controlled by another voltage or current in the circuit.
Symbol for independent voltage and curent source:
Symbol for dependent voltage and current source:
Last updated on May 30, 2025
-> The ISRO Technical Assistant recruitment 2025 notification has been released at the official website.
-> Candidates can apply for ISRO recruitment 2025 for Technical Assistant from June 4 to 18.
-> A total of 83 vacancies have been announced for the post of Technical Assistant.
-> The Selection process consists of a written test and a Skill test.
-> Candidates can also practice through ISRO Technical Assistant Electrical Test Series, ISRO Technical Assistant Electronics Test Series, and ISRO Technical Assistant Mechanical Test Series to improve their preparation and increase the chance of selection.