Analog Electronics For a diode, reverse recovery time is defined as the time between the instant diode current becomes zero and the instant reverse recovery current decays to 25% of reverse peak current. 0. 15% of reverse peak current. 10% of reverse peak current. 25% of reverse peak current. 0. 15% of reverse peak current. 10% of reverse peak current. 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√ 2 V. 400 V. 400 / √ 3 V. 400√ (2/3) V. 400√ 2 V. 400 V. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the current gain increases from 50 to 300 in an emitter-biased circuit, the collector current remains almost the same. decreases by a factor of 6. is zero. increases by a factor of 6. remains almost the same. decreases by a factor of 6. is zero. increases by a factor of 6. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The number of valence electrons in silicon atom are : 2 1 4 3 2 1 4 3 ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Which of the following components are used for bias compensation in transistor circuit? Both (A) and (C) above. Resistors. Rectifier diodes. Thermistor. Both (A) and (C) above. Resistors. Rectifier diodes. Thermistor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Base-10 system is also called as Decinary system Tenth system Decimal system Binary system Decinary system Tenth system Decimal system Binary system ANSWER DOWNLOAD EXAMIANS APP
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