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What else can I help you with?
A potentiometer is a active device or passive device?
passive
Which device is used as a passive hub?
a switch
Is a stop sign a traffic control device?
Yes, it is classified as a 'passive' device.
Why is an inductor called as passive device where as a resistor is called active device?
They are both passive devices. An active device is a device that uses semiconductors (or tubes) to process signals instead of using the natural processes of capacitance, inductance or resistance.
What difference in electrical and electronic device?
A: The difference is PASSIVE / ACTIVE
What is active devices?
An active device amplifies the signal by some value - such as an active filter using an OPAMP. A passive device does not provide any amplification - such as a passive filter network of inductors and capacitors.
Is a directional coupler a passive device?
Yes, a directional coupler is a passive device that is used to split or combine signals in RF and microwave applications. It does not require any external power source for its operation.
What is the device that produce gain active or passive?
Either. although a passive device can only produce gain from 0-1 (-inf to 0dB) an active device on the other hand is capable of producing gain thats greater than 1 (0dB)
Is relay an active or passive device?
Yes, it is an electrically operated switch.
Is an antenna active device?
In electronics any device that just pass along a signal by its characteristics is defined as passive.
Is diode an active or passive device?
An active device is a device that takes input energy to operate. The only energy a diode uses is from the signal applied to it (it has one input, one output, and no other terminals), so it is a passive device. To be an active device, a separate power source must be applied to it - such as the case for operation amplifiers, for example.
Change the sentence someone invented a gas saving device into passive voice?
"A gas saving device was invented by someone."
