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√ (2/3) V. 400 V. 400 / √ 3 V. 400√ 2 V. 400√ (2/3) V. 400 V. 400 / √ 3 V. 400√ 2 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When a transistor is connected in common emitter mode, it with have High input resistance and low output resistance Medium input resistance and high output resistance Negligible input resistance and high output resistance Low input resistance as well as output resistance High input resistance and low output resistance Medium input resistance and high output resistance Negligible input resistance and high output resistance Low input resistance as well as output resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Depletion region of a p-n junction is formed During Heating During Manufacturing During Forward bias During Reverse bias During Heating During Manufacturing During Forward bias During Reverse bias ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics A 741-type OP-amp has a gain-bandwidth product of 1MHz.A non-inverting amplifier using this opamp & having a voltage gain of 20db will exhibit -3db bandwidth of 50 KHz 100 KHz 1000/17 KHz 1000/7.07 KHz 50 KHz 100 KHz 1000/17 KHz 1000/7.07 KHz ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics CMOS devices use class A operation. bipolar transistors . DMOS devices. complementary E - MOSFETs. class A operation. bipolar transistors . DMOS devices. complementary E - MOSFETs. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why is silicon preferred than germanium ? Leakage current due to minority charge carrier is less in silicon Silicon has higher tolerance to temperature All the above Current sensitivity of silicon with temperature is less Leakage current due to minority charge carrier is less in silicon Silicon has higher tolerance to temperature All the above Current sensitivity of silicon with temperature is less ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS