For example , if you are conducting the RC coupled the amplifier, the will be frequency response curve , due to which cc ,cce and ccb of internal capacitance of the transistor ,
In that you have take the gain as 3db .. at frequency response ,they will ask why you have to select the #db.. instead of 3db you select $ or 6db's ..
I will tell the reason later !!!
Bye
Power electronics is study about controlling the power using electronics devices, Electronics is study about controlling the electrons flow&make amplification of electrons for required areas
It is a subjective question meaning depends upon who you ask. I will try my best to answer it impartially as much as I can. The fundamental of both the branch is electronics. I mean foundation is the same for both the field. It starts to differ only in advance level courses. Electronics engineering has wide variety of application including Telecommunication. However, it is not only limited to one field rather applies to subsections of various field of electrical and electronics engineering. When it comes to profession, one will be better off specializing in one particular field like Digital, Analog, Microwave(RF), Mixed Signal, power electronics, Telecommunications etc. Now when it comes to electronics and telecommunication engineering, it will definitely have foundation electronics with more focus or specialized in Telecommunication. Telecomm is also rapidly growing field. So it all depends what you really want to do. As a matter of fact whichever field you study you may still be able to work in either field.
Electrical engineering deals with electrical lines, transformers, circuit breakers, power transmission , generation and distribution. Instrumentation engineering is a sub branch of electrical engg. but we can say that Instrumentation engg. is mixture of electrical, mechanical(somewhat), electronics, computer(somehow)..... Instrumentation deals with sensors, transducers, analog and digital controllers, automation etc... so main difference between Instru and Electrical is, Instru. for making plant Automatic and electrical for making plant powered with electricity ....
Analogue
There are none except for the fact if the if the input signal has variations in value, with no filtering, the digital readouts can become a guess to read. Analog meters will average these variations as a wiggle of the needle so that the reading changes in a slower manner which is easier to read.
The difference between computer engineering and digital electronics is that digital electronics represents signals. Computer engineering integrates several fields of computer science and electrical engineering to make computer systems. Digital electronics is the field of computers and computer controlled devices including the ones with analog inputs and outputs.
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many
They have their own merits and demerits you can't say digital electronics is best because in real world everything is available in analog quantity. Although Digital electronics is more reliable in comparison of analog because there is very high reliability in the sense (effect of noise) and correction of errors that occurred during transmission of digital signal, while this is not possible in analog communication.
Yes.
With analog and digital signals.
Power electronics is study about controlling the power using electronics devices, Electronics is study about controlling the electrons flow&make amplification of electrons for required areas
Vacuum tube based electronics. Many kinds of radios were in use, including FM radios operating in the VHF band. Early versions of what would become RADAR were in secret development for the military of several countries. Electronic analog computers and mechanical analog computers using electronic torque amplifiers were available and were sold to and used by Universities, and Companies doing engineering designs. That is about it.
electronics instruments
In electrical engineering and computer science, analog image processing is any image processing task conducted on two-dimensional analog signals by analog means (as opposed to digital image processing).
Joseph J. Carr has written: 'Secrets of RF circuit design' -- subject(s): Radio circuits, Design and construction, OverDrive, Engineering, Nonfiction, Technology, Electronic circuit design 'Digital interfacing with an analog world' -- subject(s): Analog-to-digital converters, Computer input-output equipment, Digital-to-analog converters, Transducers 'CET license handbook' -- subject(s): Electronics, Examinations, questions 'Microcomputer interfacing' -- subject(s): Computer interfaces, Microcomputers 'Integrated electronics' -- subject(s): Linear integrated circuits, Operational amplifiers 'Digital electronics troubleshooting' -- subject(s): Digital electronics, Electronic apparatus and appliances, Maintenance and repair 'Old-Time Radios' -- subject(s): Amateurs' manuals, Radio, Repairing 'Elements of electronic instrumentation and measurement' -- subject(s): Electronic instruments, Electronic measurements
Some common important topics in PUC 2 Electronics might include digital electronics, analog electronics, microcontrollers, communication systems, and electromagnetic theory. It's crucial to understand basic concepts, circuit analysis, and applications of these topics to excel in your exams. Practice solving previous year question papers and focus on understanding the fundamental theories behind these concepts.