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what is logic circuits and switching theory?
how can it help us in our daily needs
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Difference between field theory and circuit theory?
Circuit Theory: As the name suggests, circuit theory deals with electrical circuit. An engineer can predict the performance of complicated electrical networks with the help of circuit theory. But this theory has certain limitations like :It cannot be applied in free space.It is useful only at low frequencies.This theory is unsuccessful in explaining the radiation of electromagnetic waves into space in radio communications.It cannot be used to analyse or design a complete communication system. Example: Radio Communication System.Electromagnetic Field Theory. Although electromagnetic Field Theory (EMFT) is complex in comparison with circuit theory but EMFT is simplified by using appropriate mathematics. This theory deals with E and H vectors, whereas circuit theory deals with voltages and currents.This theory has following advantages in comparison to circuit theory:It is also applicable in free space.It is useful at all frequencies, particularly at high frequencies,The radiation effect can be considered.This theory can be used to analyse or design a complete communication system. Example: Wireless Communication, Radio Communication.
What are the importance of transistor?
A transistor is a semiconductor(like many) that amplifies and switches electrical signals(electronic switch) in a circuit, it is used inside a circuit which requires switching without been manually operated.
The explanatory power of a scientific theory is most closely linked to its capacity to generate testable logic?
indepedent variable
Distinguish field theory and circuit theory?
circuit theory: 1.this analysis is oriented by its own. 2.applicable only for portion of RF range. 3.the dependent and independent parameters,I and V are directly obtained for the given circuit. 4.parameters of medium are not involved. 5.laplace transform is employed. field theory: 1.envolved from transmission theory. 2.beyond RF range. 3.not directly through E and H. 4.parameter of medium are involved in the analysis. 5.maxwell equqtion is employed.
What is positive logic system?
It means that an electronic circuit is designed in such a way that a 1 is represented by a HIGH voltage, and a 0 is represented by a LOW voltage. Also known as active-high. If it's the other way round, it's called active-low, or negative logic.
What is logic and switching theory?
what is logic circuits and switching theory? how can it help us in our daily needs
What has the author Arthur D Friedman written?
Arthur D. Friedman has written: 'Fundamentals of logic design and switching theory' -- subject(s): Logic circuits, Logic design, Switching theory
What has the author M Krieger written?
M. Krieger has written: 'Basic switching circuit theory'
What can be added to a digital logic circuit to improve switching speed?
A: Besides adding drive nothing else added can improve the speed
3 Explain the flaw in the following logic Packet switching requires control and address bits to be added to each packet This causes considerable overhead in packet switching In circuit switching?
In circuit switching there is also some required overhead; the overhead in packet switching is usually a small percentage of the total traffic; and in any case, the benefits of packet switching far outweigh any disadvantage of some minor overhead.
What has the author R B Matthews written?
R. B. Matthews has written: 'Logic tutors and their applications' -- subject(s): Electronic digital computers, Logic machines, Switching theory
Types of switching?
packet switching circuit switching message switching
Data transfer will be faster in circuit switching or packet switching?
Data transfer will be faster in packet switching providing the setup time in circuit switching is greater than the time required to send a packet. If not, that is setup time in circuit switching takes less time, then circuit switching is quicker.
How me can use 4027 ic in switching circuit?
WHAT IS THE PURPOSE OF IC 4027 IN SWITCHING CIRCUIT
What type of switching does a network use?
circuit switching
What network technologies does not use circuit switching?
Packet Switching - Computer Communications (Digital)Circuit Switching was used for old fashioned telephony. At present, many companies use VOIP (Packet Switching) for voice communications.
What are the two methods of switching?
1. circuit switching 2. packet switching
