Analog Electronics What is an energy gap? Space between two orbital shells Energy level at which an electron can exist None of these Energy band in which electrons can move freely Space between two orbital shells Energy level at which an electron can exist None of these Energy band in which electrons can move freely ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics N-type extrinsic semiconductor is obtained by adding trivalent impurity All of these tetravalent impurity pentavalent impurity trivalent impurity All of these tetravalent impurity pentavalent impurity ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When testing an npn transistor using an ohmmeter, the collector-emitter resistance will be low when the collector is positive in respect to the emitter. the transistor is defective. the transistor is normal. the emitter is positive in respect to the collector. the collector is positive in respect to the emitter. the transistor is defective. the transistor is normal. the emitter is positive in respect to the collector. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The emitter of the transistor is generally doped the heaviest because it has to supply the charge carriers. is the first region of transistor. has to dissipate maximum power. must possess low resistance. has to supply the charge carriers. is the first region of transistor. has to dissipate maximum power. must possess low resistance. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics An emitter follower has a voltage gain that is much less than one. zero. approximately equal to one. greater than one. much less than one. zero. approximately equal to one. greater than one. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics In n type semiconductor elements of which group of periodic table is added as dopant group 4. group 5. group 3. group 2. group 4. group 5. group 3. group 2. ANSWER DOWNLOAD EXAMIANS APP
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