Analog Electronics A voltage regulator is a circuit which smoothed the AC variation in DC output voltage. maintains constant DC output voltage inspite of the fluctu converts the AC voltage to DC voltage. None of these smoothed the AC variation in DC output voltage. maintains constant DC output voltage inspite of the fluctu converts the AC voltage to DC voltage. None of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The base of an npn transistor is thin and heavily doped. lightly doped. metallic. doped by a pentavalent material. heavily doped. lightly doped. metallic. doped by a pentavalent material. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The silicon transistor are more widely used than germanium transistors because they have smaller leakage current. they have smaller depletion layer. they have larger electric current carrying capacity. they have better ability to dissipate heat. they have smaller leakage current. they have smaller depletion layer. they have larger electric current carrying capacity. they have better ability to dissipate heat. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following amplifier circuit using junction transistor has the best gain? Common emitter All have the same gain Common collector Common base Common emitter All have the same gain Common collector Common base ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The input signal for an instrumentation amplifier usually comes from a resistor. a differential amplifier. an inverting amplifier. a Wheatstone bridge. a resistor. a differential amplifier. an inverting amplifier. a Wheatstone bridge. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the collector resistor opens in a base-biased circuit, the load line will become vertical. horizontal. useless. flat. vertical. horizontal. useless. flat. ANSWER DOWNLOAD EXAMIANS APP
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