Analog Electronics The base of an npn transistor is thin and lightly doped. metallic. doped by a pentavalent material. heavily doped. lightly doped. metallic. doped by a pentavalent material. heavily doped. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the range of energy band gap of semiconductors ? 10-15 ev 1-3 ev 0 ev 14-15 ev 10-15 ev 1-3 ev 0 ev 14-15 ev 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 Negligible input resistance and high output resistance Medium input resistance and high output resistance Low input resistance as well as output resistance High input resistance and low output resistance Negligible input resistance and high output resistance Medium input resistance and high output resistance Low input resistance as well as output resistance ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In CB configuration, the output V-I characteristics of a transistor are drawn by taking VCB versus IC for constant IE. VCE versus IC for constant IE. VCB versus IB for constant IE. VCB versus IB for constant IE. VCB versus IC for constant IE. VCE versus IC for constant IE. VCB versus IB for constant IE. VCB versus IB for constant IE. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics If the base supply voltage increase, the Q point moves nowhere. down. up. off the load line. nowhere. down. up. off the load line. 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 1000/17 KHz 100 KHz 50 KHz 1000/7.07 KHz 1000/17 KHz 100 KHz 50 KHz 1000/7.07 KHz ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS