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Relays are bidirectional devices.
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Why is a diode called bidirectional?
Its not, a diode is unidirectional.
Is alternating current unidirectional or bidirectional?
Bidirestional
Is data flow bidirectional or unidirectional?
Data flow is always bidirectional my friend, don't confuse.
What are the two types of rf amplifiers?
A unidirectional amplifier & a Bidirectional amplifier
Difference between unidirectional and bidirectional TVs diode?
Unidirectional TVS: A TVS device with asymmetrical current versus voltage (I−V) properties. A unidirectional TVS is best suited for protecting circuit nodes whose signals are unidirectional or always above or below the reference voltage, usually ground. Bidirectional TVS: A TVS device with symmetrical I−V properties. A bidirectional TVS is best suited for protecting electrical nodes whose signals are bidirectional or can have voltage levels both above and below the reference voltage, usually ground
Is optical fiber unidirectional?
The optical fiber can be used both as unidirectional and bidirectional. The main application of optical fiber is in long-distance links, so there exists no need to employ them as unidirectional. For each direction different wavelengths are used to modulat the signals. At the same time many bidirectional signals can travel through the same optical fiber.
Which three of the following options are the differences between remote controls that utilize infrared and irda devices?
1) IrDA devices have built-in error checking; remote controls usually do not have this feature. 2) Remote controls work at greater distances. 3) Remote controls are unidirectional, but IrDA devices are bidirectional.
What is an arc on a network?
The arc is the line that connects two nodes in a network. There are two kinds of arcs; unidirectional and bidirectional. Unidirectional means the flow is in one direction (if you are studying for example the water supply system in a city). Bidirectional means the flow is in both directions. Network models are very helpful to simplify real problems.
Is a data bus unidirectional or bidirectional?
The control bus is a unidirectional bus because it can receive the data from any kind of inputs and send back the output. This whole process is done by the data buses.
Dot matrix printer bidirectional-true or false?
There are two types of dot matrix printer 1. unidirectional 2. bi-directional
What is unidirectional device?
A device which operates(or function) only in one direction is called unidirectional (or unipolar) device
Why is data bus bidirectional but address bus is unidirectional?
since data can be read /write from/to the microprocessor, hence data bus is bidirectional. if data is required read from microprocessor then it will be pointing to a memory location by the address bus, by indicating which location data its required to read. similarly to write a data to a location, again the microprocessor will be to that particular location by holding that address in address bus. hence it will be unidirectional.
