Analog Electronics Which are the mobile charge carriers present in semiconductor diode ? Electrons Neutrons Both A & B Holes Electrons Neutrons Both A & B Holes 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 / √ 3 V. 400√ (2/3) V. 400 V. 400√ 2 V. 400 / √ 3 V. 400√ (2/3) V. 400 V. 400√ 2 V. 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. 1 / VB. VB. ( VB )- 1 / 2. ( VB )2. 1 / VB. VB. ( VB )- 1 / 2. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If a transistor operates at the middle of the load line, a decrease in the current gain will move the Q point up. down. nowhere. off the load line. up. down. nowhere. off the load line. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of following is the fastest switching device ? Triode. BJT. JFET. MOSFET. Triode. BJT. JFET. MOSFET. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the input impedance of a common-gate configured JFET? Very low. High. Low. Very high. Very low. High. Low. Very high. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS