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Electronics Engineering
Electronics Engineering is a branch of engineering that deals with practical applications of electronic components, devices, systems, or equipment. Electronics are devices that operate on low voltage sources, as in electron tubes, transistors, integrated circuits, and printed circuit boards and use electricity as part of its driving force.
24,372 Questions
Who discovered kirchoff's law?
Kirchoff's laws are so named because they were developed by Gustav Robert Kirchhoff.
Does a pulsating DC contains ac components?
A: As a DC source change state rapidly this variation is consider an AC component
What is the effect of field current on dc motor?
The field current of a dc motor provides the magnetic field that allows the motor to develop a torque when current flows through the armature..
No.
- VHDL stands for VHSIC Hardware Description Language, it is a textual digital hardware design language with a syntax based on the computer programming language Ada. Both Ada and VHDL were developed to meet requirements of the Department of Defense and standardized under IEEE 1076 (which has undergone multiple revisions) - there is a language called Verilog that provides similar features but with a syntax based on the computer programming language C
- VLSI stands for Very Large Scale Integration, it is the process of creating an integrated circuit (IC) by combining thousands of transistors into a single chip, VLSI began in the 1970s
What is the Optical Time Domain Reflectometer OTDR used for?
An OTDR may be used for estimating the fiber's length and overall attenuation, including splice and mated-connected losses. It may also be used to locate faults such as breaks.
Why input current of USis less than Output current?
Why input current of USis less than Output current?
What is the difference between an electronic organ and electronic piano?
The difference between an electronic organ and an electronic piano is in the sounds produced. Sometimes, on the higher end models, the electronic piano will have a piano touch, weighted keyboard.
The theoretical minimum sampling rate required in order to avoid frequency aliasing is 3.4 KHz.
Well first we need to generate voltage from electrical generator. Then if voltage are below 4160 volt step up Transformer is used and if voltage are above 4160 volt step down Transformer is used. Generally voltage produced from generator are low so we need to step up voltage to higher values such as 240 kilo volt to transmit them to longer distances to reduce power losses.
Rav 4 2005 and you need a kay and a ships for inmobilaizer incorporate in a car?
I have a Rav 4 2005 and I need a kay and a ships for inmobilaizer incorporate in a car?
Because I can`t switch on the car
Turn off the supply before using the ohmmeter,it will damaged your ohmmeter when supply is present.
it must be capacitive in nature..as attenutors works.
Why are transistors labeled q1 q2 so on and not by any other alphabet like t1 t2?
tradition mostly. actually some schematics did use "t" for transistor, but this can be confused with transformer which use "t" by tradition.
Why large value of modulation index is undesirable?
Modulation index(m) is given by the formula (|x(t)max|)/v, where x(t) is the modulating signal and v is the maximum carrier voltage.
so m will be greater then 1 if x(t) is greater then v. This results in overlapping of upper and lower wave in the output signal which is called diagonal clipping and this information is lost and thus greater value of m is undesirable.
The term inverter was coined by David Prince. In 1925, he published an article titled 'The Inverter' in GE Review. It is the earliest publications in terms of literature.
Where can one find a Pignose amplifier?
One can purchase a Pignose amplifier from local music supply stores in the area. One may also find these amps from online retailers such as Amazon or eBay.
What is meant by bressless DC motor?
I've not heard the term "bressless" - I think you mean "Brushless" - which is a DC Motor that does not use the usual commutator/brush arrangement. For a great answer to this question, see the Wikipedia article in the related links section.
Program Store Enable: The read strobe to external program memory.
Possibly:
Keyboard: the keyboard needs a signal/MIDI out --> Component ---> back to keyboard [for it's own speakers] --> PA/amp
Guitar: Yes -- this is basically how a guitar pedal works. Obviously depending on the exact components youre using, i can be completely sure, but i imagine anything post 1980 can be used, as long as it has the correct inputs.
Have a Play
How do you fix shortage in headphones?
The shortage is usually in the cables, near to the connectors where it bends a lot. Sometimes even in the connector. Replace the cable, that can help. No guarantees though..
