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What is light activated SCR?
A light-driven semiconductor device that prevents current flow in either direction until it receives a signal.
When must give a signal either by hand and arm or by a signal device?
You must give a signal either by hand and arm or by a signal device
What is the example of primary and secondary tranducer?
the difference between both are: Primary transducer:The Mechanical device which converts physical quantity to be measured into a mechanical signal. Secondary tranducer:The Electrical device which converts this mechanical signal to the electrical signal.
What exactly is a media converter?
there are different network media,fiber,copper cable etc.to make communication in different media,need the media converter,for example,fiber media converter making the copper ethernet over fiber transmission,E1/ethernet converter making the ethernet over E1 conversion.
What is amplifier and types of amplifiers?
Amplifiers are electronic device that responds to a small input signal (voltage, current, or power) and delivers a larger output signal.
What are the repeaters in communication system?
A repeater is an electronic device that receives a signal and retransmits it at a higher level and/or higher power, or onto the other side of an obstruction, so that the signal can cover longer distances.
What is a video input?
A video input is a port that receives a video signal from a device. You can use the port to receive a signal from a cable box, DVD Player, or a streaming device.
What is the device on a NIC card that converts the data that it receives from the system into a signal that is appropriate to the network called?
Transceiver
What is ouputs?
An output device is a computer device which receives the signal from the Micro Processors & gives the result to computer user. Computer Printer, Monitor and Speaker are examples of output device.
Which networking device receives a digital signal transmission via a medium and regenerates the signal along the next leg of the medium?
The networking device that receives a digital signal transmission and regenerates the signal for the next leg of the medium is called a repeater. Repeaters amplify or regenerate the signal to extend the transmission distance, ensuring that the signal maintains its integrity over longer distances. They are commonly used in various types of networks to overcome attenuation and maintain communication quality.
What is ouput devices?
An output device is a computer device which receives the signal from the Micro Processors & gives the result to computer user. Computer Printer, Monitor and Speaker are examples of output device.
What is a distribution amplifier?
A distribution amplifier is a device that increases the signal strength of signals it receives to levels larger than signal loss. It provides the signal to more than one isolated outputs.
What network device amplifies and retransmits a signal so that the signal remains readable for a longer distance?
On the transmitting end, there's a couple different methods. Linear amplification is a common one, for simplex, half dulplex, and full duplex transmission units. For full duplex transmission, the use of repeater towers. On the receiving end, preamplification of the incoming signal.
It is a device that gathers the signals from that are connected to it and then regenerates a new copy of each signal?
The device you are describing is likely a signal repeater or signal booster. It receives incoming signals, amplifies them, and then retransmits a stronger copy of each signal to extend coverage or improve quality. This is commonly used in telecommunications to enhance signal strength in areas with weak reception.
What is light activated SCR?
A light-driven semiconductor device that prevents current flow in either direction until it receives a signal.
What network device receives a signal and then transports a signal to all other nodes connected to it?
Traditionally a hub or repeater would put signals on all other nodes connected to it. If this is a broadcast signal, then any device (with the exception of a router) would present signals to all other devices connected to it.
Is speaker an output device?
Short Answer: YesLong(er) answer: anything that receives signal from the computer to present something is an output device. This includes speakers, monitors, printers and other devices of that type.
