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What else can I help you with?
What is the use of CVT in substations?
A CVT in substations uses it as a communication system. It is also use in filtering high frequency waves that acts as a carrier network.
Why must the oncoming generator on a power system be parralleled at a higher frequency than that of the running system?
If the frequency of the oncoming generator is slightly higher than the system frequency, the phase angle between the system and generator voltages will slowly change at a frequency equal to the difference between system and generator frequencies.
What is gain crossover frequency?
Gain crossover frequency is the frequency at which a system's magnitude is equal to unity, or 1.
What is telestimulation?
Telestimulation systems are described for chronic indirect muscle stimulation in caged rabbits and mice. Both system use a 5 MHz carrier frequency transmission and consist of a transmitter and a receiver. The latter is fixed to the back of the animal.
What is the need of under frequency relay in load shedding on power system?
when the load on a certain system increases the frequency of the system falls normally. It is dangerous to operate the equipments when the frequency is lower than the normal rated frequency so shed the when the frequency falls under voltage relays are used. I hope i answered your question :)
Why instead of carrier you are utilizing high frequency information signal in communication system?
Carrier is itself a High frequency signal,both are same my friend if you still have doubt your welcome.
What is the use of CVT in substations?
A CVT in substations uses it as a communication system. It is also use in filtering high frequency waves that acts as a carrier network.
What frequency is required for optimal performance in this system?
The optimal frequency required for peak performance in this system is 2.4 GHz.
What is the frequency deviation for frequency modulation?
Deviation ratio: In a frequency modulation system, the ratio of the maximum frequency deviation of the carrier to the maximum modulating frequency of the system under specified conditions
What is the deviation ratio for frequency modulation?
Deviation ratio: In a frequency modulation system, the ratio of the maximum frequency deviation of the carrier to the maximum modulating frequency of the system under specified conditions
Need of modulation in communication?
Need for modulation: 1. Length of the antenna for a transmitter is inversly proportional to the frequency of the signal to be transmitted. So we try shift the frequency of the singal for the transmission to higher frequencies. 2. Every transmission of signal in a bandwidth is assigned with a particular frequency which is attained by modulating the signal with the carrier frequency. Different modulation techniques are implemented according to the requirements and compatibilities
Medium required for communication system?
motherboard
What is the relation between carrier frequency and modulating signal?
If the modulating system is AM (Amplitude Modulation) then the amplitude of the carrier wave changes with the amplitude of the modulation. On a specrum analyser that shows up as frequency sidebands. If the frequency of the carrier waves depends on the amplitude of the modulating signal that is called FM (frequency modulation). On a spectrum analyser that shows up as sidebands also.
What is effect of noise on digital communication system?
it will affect the output of a receiver only if it falls within the passband.in that case,the carrier and noise voltage will mix and the difference frequency,if audible,will interfere with the reception of the wanted signal..
In electronic communication system describe the upper side frequency and the lower side frequency?
errrrrrrrrr electrictiy, doesnt that come from the wall?????
What is spot frequency?
Spot frequency refers to the specific frequency at which a signal is transmitted, received, or monitored at a particular moment in time. It is the operating frequency of a communication system or device at a given instant.
What is the Limitation of communication system?
1.Amplitude 2.bandwidth 3.Noise 4.Frequency
