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 When pn junction is reverse biased the witdh of depletion layer increases a small current flows through it because of minority carriers All of these it offers a very high resistance the witdh of depletion layer increases a small current flows through it because of minority carriers All of these it offers a very high resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics MOSFET requires None of these. Only small input current. A large input current and high voltage. A large input current. None of these. Only small input current. A large input current and high voltage. A large input current. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The major advantage of a photo transistor as compared to a photo diode is its response to higher frequencies. increased sensitivity. durability. AC operation. response to higher frequencies. increased sensitivity. durability. AC operation. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Germanium has covalent bond. metallic bond. ionic bond. molecular bond. covalent bond. metallic bond. ionic bond. molecular bond. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The current gain of a bipolar transistor drops at high frequencies because of Transistor capacitances Parasitic inductive elements High current effects in the base The early effect Transistor capacitances Parasitic inductive elements High current effects in the base The early effect ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS