sometime battery charged and then automatically charged
when rectifier ON conition, is there any chances please
clarify the same.
Amplitude modulation (AM) is a technique used in electronic communication, most commonly for transmitting information via a radio carrier wave. AM works by varying the strength of the transmitted signal in relation to the information being sent.
Rectifiers are used for detection of amplitude modulated radio signals. The signal may be amplified before detection. If not, a very low voltage drop diode or a diode biased with a fixed voltage must be used.
Demodulation is the act of extracting the original information-bearing signal from a modulated carrier wave. A demodulator is an electronic circuit (or computer program in a software-defined radio) that is used to recover the information content from the modulated carrier wave.
When using a rectifier for demodulation the capacitor and load resistance must be carefully matched: too low a capacitance will result in the high frequency carrier passing to the output, and too high will result in the capacitor just charging and staying charged.
hence there is a chances of battery charged and then automatically charged when rectifier ON condition.
Is This Answer Correct ? | 0 Yes | 0 No |
What is power factor?How to improve power factor
How does a star connection and delta connection work? How does the star connection save starting current and how does it change to delta?
What is meant by analogous system?
what is the size of cable for 15kw motor and 85 meter cable length using with vfd
What is the starting current of a DC Motor?
What is the maximum allowed kwa through 2.5mm cable. Electric company installed 2 electric meter at my premises . Two jumper wires of 2.5 mm are used to connect . 2 single phase meters with allowable load 6 and 3 kwa. These jumper wires are taken from a 3 phase electric meter. Meters are in open Sun. What max load these wires can take.
what is the difference between series and shunt compensation using facts in a transmission line
8 Answers College School Exams Tests, Genco,
Ohms law explain
What is difference between wire and cable ?
what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.
0 Answers Ahsanullah University of Science and Technology,
why we ground the scondary of current transformer.
What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?