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When your mass increases what happens to your weight?
If your mass increases, your weight also increases.
When temperature increases what happens?
The level of thermodynamic energy increases.
What happens to the frequency when the wheel speed increases?
Frequency increases.
What happens when wavelength increases?
When wavelength increases, frequency decreases.
What happens to the amplitude of the wave if the energy increases?
what happens to the amplitude of a wave when the energy increases
What happens if positive feedback increases in amplifier?
The gain increases.
Working of Rc coupled amplifier using negative feedback?
As gain increases bandwidth decreases.
Which amplifier has largest bandwidth?
Direct coupled amplifier
What is effect on bandwidth due to positive feedback amplifier?
bandwidth decreases
If bandwidth of amplifier reduced then thermal noise in amplifier?
thermal noise willbe reduce
What is the purpose of determining frequency response?
frequency response curve helps us to find the bandwidth of particular amplifier circuit. Bandwidth is the range of frequency at which the amplifier works better....
What is Bandwidth of RF amplifier?
That depends on its purpose. Some examples:RF amplifier in IF stage of AM radio: 10KHz.RF amplifier in TV set: 6MHz.RF amplifier in IF stage of FM radio: 200KHz.An RF amplifier in a military RADAR set will probably have very narrow bandwidth to reduce jamming possibility, but wide enough to allow for doppler shift of targets.
Why does amplifier gain reduce?
Since we know that the amplifier gain is given by A=Output voltage/input voltage (where A is the amplifier gain) So, it can be written as output voltage=A*input voltage, so when the output part increases gain increases but when input part increases gain decreases
What happens if you remove emitter resistor in RCcoupled amplifier?
what happens if we remove Rc in RC coupled amplifier
What is the difference between an amplifier and a booster?
an amplifier is electronic equipment that increases strength of a signal and a booster is voltage regulation in (DC) direct current electrical power circuits. Basically an amplifier increases strength and a booster regulates voltage.
What is the importance of the quality factor Q of a tuned amplifier?
If quality factor is greater then bandwidth will also greater
What is the relation between bandwith and gain?
The product of bandwidth and gain is constant. If bandwidth increases then gain decreases and vice versa.
