Electronics Questions
Q. signal to noise ratio can be improved by _ modulation
View SolutionQ. Unit of capacitive reactance
View SolutionQ. the turns ratio of a transformer for matching 8 ohms impedance to 200 ohms is
View SolutionQ. The process of converting AC to DC is known as
View SolutionQ. An oscillator circuit uses __ feedback.
View SolutionQ. If the voltage gain of an amplifier is 100, then the gain in decibel is
View SolutionQ. The transfer of current from one conductor to another without electrical connection
View SolutionQ. The opposition offered by a coil to AC is called
View SolutionQ. Doping of a semiconductor __ its electrical conductivity to a great extend
View SolutionQ. The ripple frequency of a half wave rectifier signal is __ the input frequency.
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