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What is a type of signal used to send information through electricity?
Electrical signals are either direct current (DC) or alternating current (AC). For DC signals, information is carried by the existence of a DC level, or it's absence. This is binary signalling, and communicates either a '1' or a '0'. An AC signal conveys information by either changing one of the three properties that AC signals have: 1) changing the amplitude of the signal (this is amplitude modulation, like an AM radio) 2) changing the frequency (this is frequency modulation, like an FM radio station) 3) changing the phase of the AC signal. This is used in the faster of the old-style computer modems, as well as DSL modems
What is error code e-03 on topcon 303 total station?
Error message displayed when an internal problem presits. You have to turn off and then back ON total station just before starting to operate...If the problem was not fixed this way you have to send your instrument for repair.
What are the standard RS-232-C signals?
The signals are: TXD - Transmitted Data RXD - Received Data RTS - Request To Send CTS - Clear To Send DSR - Data Set Ready DCD - Data Carrier Detect SDCD - Secondary received line signal detect SCTS - Secondary Clear To Send STD - Secondary Transmitted Data TC - Transmitter Clock SRD - Secondary Received Data RC - Receiver Clock SRTS - Secondary Request To Send DTR - Data Terminal Ready SQ - Signal Quality RI - Ring Indicator ETC - External Transmitter Clock There are also connections for: FG - Frame protective Ground SG - Signal Ground Depending upon application most signals are not used; many just use TXD, RXD and SG. For use with a modem the lines used could be: RI, DTR, DCD, DSR, RTS, CTS, TXD, RXD, SG.
What is needed to run a solar power station?
sunlight and photovoltaic panels (solar cells/panels) also electronic power inverters to change the DC from the panels into AC to send to the power grid.
How do you press ctrl plus alt plus del in sun virtualbox if you what to start windows servers 2003 installed in it?
VirtualBox uses what is called a "Host key" to send specific signals to the host or guest. This is usually the right control key, though this can be changed. To send a Ctrl-Alt-Del to your guest system without disrupting your host, press the Host key + Del.
If you have a pager does it cost you anything to send anything?
From the pager i use,i don't have to pay anything if i send somethin So the answer is no
How do wireless communication systems send and receive signals?
on electromagnetic wavesThrough Tx and Rx devices which send signal to the station
How do wireless communication systems send receive signals?
on electromagnetic wavesThrough Tx and Rx devices which send signal to the station
How are wireless laptops able to send signals?
Both the base station, and the individual laptop contain a transmitter and receiver. These may be password protected to prevent others from eavesdropping or appropriating your internet access.
How do wireless communication system and and receive signals?
on electromagnetic wavesThrough Tx and Rx devices which send signal to the station
Nerve cells send out signals?
Yes they do send out signals
What was a telegram?
A telegram is a message sent by telegraph, a system for transmitting messages along a wire creating signals by making and breaking an electrical connection. In earlier day's Morse code was used to send the signals from a sender station to a receiver station, where the message would be decoded, printed, and delivered to the designated recipient. Today you still can send telegrams, on telegramsonline.co.uk you can send telegrams all over the world.
Do nerves send signals?
No, nerves do not send signals. They transmit signals produced by receptors or the brain or spinal cord.
Do most guys send signals to girls they like or is it just girls that believe in signals?
Some guys do send signals. Others do not. It really depends on the guy.
How does the nervous system relate to homeostasis?
The nervous system plays a crucial role in maintaining homeostasis by regulating and coordinating bodily functions. It detects changes in the internal and external environment, processes this information, and signals the body to make necessary adjustments to maintain a stable internal environment. This communication and control system helps regulate functions such as heart rate, temperature, and hormone levels.
Why was semaphores made?
send signals
How do cordless phones receive signals?
Cordless phones use radio frequencies to send the messages from a base, which is attached to the phone line, through the air to the cordless handset. Newer cordless phones receive their signals digitally.
