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Disadvantages of Closed Loop control?
A closed loop system for the purpose of feeding back the output signal to the input side requires sophisticated sensors, which make this scheme expensive to implement. Initial tuning of the system is also difficult(feedback serves the purpose of fine tuning).
What is the basic function of tuning capacitors?
The "tuning capacitor" in a radio is involved in determining the frequency of an oscillator somewhere in the radio. As that capacitance is varied, the frequency of the oscillator changes. If the radio device is a transmitter, then the frequency on which it's transmitting changes. If the device is a radio receiver, then the frequency of the internal "local oscillator" determines the frequency that will be selected, out of everything coming down from the antenna, and then processed, detected, amplified, and filtered, for your listening pleasure.
Working of gang capacitor?
A: In the old radios the tuning was done by meshing aluminum plates in-out to achieve different capacity and the plates were many therefore gang for ganged together
What is tuning capacitor?
A capacitor whose capacitance is variable (within some range). They are usually used to adjust resonant circuits or delay circuits.
What is line matching unit in power line carrier?
LMU is a composite unit consisting of Drain Coil, Isolation transformer with Lightning Arrester on its both the sides, a Tuning Device and an earth switch. Tuning Device is the combination of R-L-C circuits which act as filter circuit. LMU is also known as Coupling Device. Together with coupling capacitor, LMU serves the purpose of connecting effectively the Audio/Radio frequency signals to either transmission line or PLC terminal and protection of the PLCC unit from the over voltages caused due to transients on power system.
What is the Easily adjustable tuning component in a waveguide?
stub along with plunger is used for tuning... the answer is [stub ,plunger , screw]iris can't be tuned easily
What are synonyms for adjustable?
alterable, flexible, adaptable, malleable, movable, modifiable
What does it mean to have a guitar tuned open?
When a guitar has open tuning, a chord can be played without fretting. A typical opening tuning will produce a major chord, though cross-note open tuning can easily switch between major and minor chords.
How do you spell tuning?
Tuning
In what tuning is one by metallica?
Normally standard tuning E tuning E low
What tuning is radio 1 in London?
the tuning is 98.7.
When was Evans Tuning created?
Evans Tuning was created in 2004.
When was William Tuning born?
William Tuning was born in 1935.
When was Fine Tuning created?
Fine Tuning was created in 2001.
When did Fine Tuning end?
Fine Tuning ended in 2008.
When did rpm Tuning happen?
RPM Tuning happened in 2004.
When was rpm Tuning created?
RPM Tuning was created in 2004.
