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When two stations on a circuit transmit at the same time what occurs?
Wiki User
∙ 10y ago
a collision
Wiki User
∙ 10y ago
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If four token ring stations attempt to transmit at the same time what happens?
That is not possible. In Token Ring, only the station with the token can transmit.
What is half and full duplex modem?
half duplex modem is each station can transmit and receive but not at the same time. full duplex modem is both stations can transmit and receive simultaneously.
In X25 why is the vitual circuit number used by one station of two communicating stations different from the vitual circuit number used by the other station?
Each side of the connection allocates their own circuit number, so there is no reason why they should be the same.
Why is it difficult for a station on a 802.11 to transmit and listen to the channel at the same time?
If you transmit on the receive frequency , you would overload or "Block" the receiver since yours would be the strongest signal around. All transceiver's mute the receive circuit while transmitting and many share parts of the circuits between transmit and receive. (IF and Audio most common).
What part of circuit is not necessary for the circuit to be complete?
By definition an electrical circuit is a route or path that starts and finishes at the same place. So there is no part of an electrical circuit that is not necessary, because if there were it would not be an electrical circuit.An electrical circuit needs a power source. Conductors to transmit the voltage from the power source to the load. The final component of the electrical circuit is the load that you want to energize.If you remove any of the components there will be an open circuit and the load will be impossible to operate.
How is a series circuit different from parallel circuit?
A parallel circuit is different in many ways from a series circuit: 1. In parallel, the voltage across all the devices connected is the same. 2. If a fault occurs in any device connected in parallel combo, then it has no effect on the operation of the other device. 3. In series circuit the current flowing through all the devices is the same while in case of the parallel one the voltage across all the devices is same.
What is an example of self?
self induction occurs in an Inductor itself. Self induction happens because of the flux change in the circuit due to varying current of the same circuit and not the current change of some other circuit thats why the term "self" is usedEngr. Saif Ali Solangi
Is the current the same everywhere in the parallel circuit?
No. The current in a series circuit is the same everywhere. The voltage across a parallel circuit is the same.
What is an example of self-inductance?
self induction occurs in an Inductor itself. Self induction happens because of the flux change in the circuit due to varying current of the same circuit and not the current change of some other circuit thats why the term "self" is usedEngr. Saif Ali Solangi
What is frequency reuse in communications satellite?
A technique called frequency reuse allows satellites to communicate with a number of ground stations using the same frequency, by transmitting in narrow beams pointed toward each of the stations. Beam widths can be adjusted to cover areas - footprints - as large as the entire United States or as small as a state like Maryland. Two stations far enough apart can receive different messages transmitted on the same frequency. Satellite antennas have been designed to transmit several beams in different directions, using the same reflector.
In a series circuit which quantity remains same throughout the circuit?
Current flow remains the same throughout the circuit.
Can different rating circuit breakers have the same short circuit characteristics?
Yes, different amperage rating circuit breakers can have the same short circuit characteristics.
