Analog Electronics Which is the factor on which total number of electrons in an atom depends ? atomic weight atomic number None of these atomic size atomic weight atomic number None of these atomic size ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In a JFET, if the gate voltage Vgs is made more negative, then depletion region decreases. channel conductivity increases. channel electric current increases . channel conductivity decreases. depletion region decreases. channel conductivity increases. channel electric current increases . channel conductivity decreases. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Class B amplifier is biased nearly twice cut-off. None of these just at cut-off. at midpoint of load line. nearly twice cut-off. None of these just at cut-off. at midpoint of load line. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The AC base voltage of an emitter follower is across the DC emitter resistor. emitter diode. load resistor. emitter diode and external AC emitter resistance. DC emitter resistor. emitter diode. load resistor. emitter diode and external AC emitter resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 3 - phase diode bridge rectifier is fed from a 400 V rms, 50 Hz, 3 phase AC source. If the load is purely resistive, then peak instantaneous output voltage is equal to 400√ 2 V. 400√ (2/3) V. 400 V. 400 / √ 3 V. 400√ 2 V. 400√ (2/3) V. 400 V. 400 / √ 3 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Input impedance of MOSFET is more than that of FET and BJT. less than of FET but more than BJT. less than that of FET and BJT. more than that of FET but less than BJT. more than that of FET and BJT. less than of FET but more than BJT. less than that of FET and BJT. more than that of FET but less than BJT. ANSWER DOWNLOAD EXAMIANS APP
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