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 / √ 3 V. 400√ 2 V. 400 V. 400√ (2/3) V. 400 / √ 3 V. 400√ 2 V. 400 V. 400√ (2/3) V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The effective channel length of a MOSFET in a saturation decreases with increase in Gate voltage Body voltage Source voltage Drain voltage Gate voltage Body voltage Source voltage Drain voltage ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The majority carriers in the emitter of a PNP transistor are holes. trivalent atoms. pentavalent atoms. free electrons. holes. trivalent atoms. pentavalent atoms. free electrons. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Acceptors impurities are of ________ material p-type Both A and B solid n-type p-type Both A and B solid n-type ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The transition capacitance of a reverse biased pn junction having uniform doping on both sides, varies with junction voltage ( VB ) as ( VB )2. VB. ( VB )- 1 / 2. 1 / VB. ( VB )2. VB. ( VB )- 1 / 2. 1 / VB. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The β of a transistor is the ratio of the base current to collector current. collect current to emitter current. collect current to base current. emitter current to collector current. base current to collector current. collect current to emitter current. collect current to base current. emitter current to collector current. ANSWER DOWNLOAD EXAMIANS APP
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