Analog Electronics In an E only MOSFET, drain electric current starts only when VGS (th) is negative. zero. positive. greater than VGS (th). negative. zero. positive. greater than VGS (th). ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the charge of mobile charge carriers of holes ? Negatively charged Positively charged None of these No charged Negatively charged Positively charged None of these No charged ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is an energy gap? Energy band in which electrons can move freely Energy level at which an electron can exist None of these Space between two orbital shells Energy band in which electrons can move freely Energy level at which an electron can exist None of these Space between two orbital shells ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics Why holes are not created in a metal ? Both 1 & 2 The forbidden band is missing None of these The conduction band and valance band are overlapped Both 1 & 2 The forbidden band is missing None of these The conduction band and valance band are overlapped ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The ICBO is the electric current that flows when some DC voltage is applied in the reverse direction to the emitter junction with collector open. in the forward direction to the collector junction with emitter open. in the reverse direction to the collector junction with emitter open. in the forward direction to the emitter junction with collector open. in the reverse direction to the emitter junction with collector open. in the forward direction to the collector junction with emitter open. in the reverse direction to the collector junction with emitter open. in the forward direction to the emitter junction with collector open. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics What is the range of energy band gap of semiconductors ? 14-15 ev 1-3 ev 10-15 ev 0 ev 14-15 ev 1-3 ev 10-15 ev 0 ev ANSWER DOWNLOAD EXAMIANS APP
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