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What are the component of electronics?
Electronic have two type of components Active components and Passive components. Active components are those which increase the power of a signal and must be supplied with the signal and a source of power. Passive components do not increase the power of a signal. Active components are Bipolar transistor, Operational amplifier, field effect transistors etc and Passive components are semiconductor, resistor, capacitor, inductor etc
What are Passive components and its characteristics?
A passive component does not interact as an active component like an amplifier
What is the difference between active load and passive load?
Passive Load is Load comprising of Passive Components Active Load is the Load comprising of Active Components In Test Boards its better to use Active Loads, If you are concerned about Temperature Variations during characterisation
Difference between active and passive components?
ACTIVE COMPONENTS The components which produce the energy in the form of current or voltage are called as active components. Example:transistors etc,. PASSIVE COMPONENTS The components which stores the energy in the form of current or voltage are called as passive components. example:inductors,resistors,capacitors etc,. Mrityunjay k pandey radix computer college panna naka satna mob:-09926026201
Do passive circuit components need an external power source?
No, passive circuit components do not need an external power source. They can perform their specified functions in a circuit with the passage of a signal alone, relying on the signal itself rather than auxiliary energy from an external power source. This independence from external power is a key characteristic that defines them as passive components.
Is all polar components active components?
Not all polar components are active components. In electronics, active components are those that can introduce power into a circuit, such as transistors and operational amplifiers, while passive components (like resistors and capacitors) do not provide power and only store or dissipate energy. Polar components, such as certain types of capacitors (like electrolytic capacitors), have polarity but can be either active or passive depending on their function in a circuit. Therefore, the classification of a component as active or passive depends on its ability to control current flow and provide energy, not solely on its polarity.
Active and passive components?
Electronic components are divided into active and passive categories. Passive components are those that do not exhibit gain or directional characteristics. They include resistors, capacitors and inductors. Active components are those that show a gain, such as a voltage or current gain, or have a directional characteristic such as a diode conducting only in one direction. Transistors, diodes, triacs and SCRs are examples. There is something of a debate about certain other components. Transformers, motors and relays are sometimes called active and sometimes not. It is perhaps more important that their function is understood than how they are classified.
What are the component of oscillator?
It can contain active and passive components with a positive feedback loop.
Why active filters so called even though uses passive resistors?
It has to have resistors but an active filter will alsol have an active device, usually an op-amp, while a passive filter has only passive components and needs no power supply.
What are active elements in circuit?
A; Any components that provide gain/loss are active device resistors, capacitors are passive
Why capacitor is an active component?
A: If you are reading this out of a book that book is wrong resistors capacitors coils are passive components NOT active
Exocytosis active or passive?
active
