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Electronic Devices and Circuits
In monolithic ICs, all the components are fabricated by
Evaporation
Diffusion process
Oxidation
None
Evaporation
Diffusion process
Oxidation
None
Answer
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Related Question
Electronic Devices and Circuits
Which of the following has highest resistivity?
Paraffin wax
Mica
Mineral oil
Air
Paraffin wax
Mica
Mineral oil
Air
Answer
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Electronic Devices and Circuits
Free electrons exist in
Conduction band
First band
Third band
Second band
Conduction band
First band
Third band
Second band
Answer
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Electronic Devices and Circuits
How many free electrons does a p type semiconductor has?
Only those produced by doping
Those produced by doping as well as thermal energy
Any of the above
Only those produced by thermal energy
Only those produced by doping
Those produced by doping as well as thermal energy
Any of the above
Only those produced by thermal energy
Answer
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Electronic Devices and Circuits
Assertion (A): A p-n junction has high resistance in reverse direction.Reason (R): When a reverse bias is applied to p-n junction, the width of depletion layer increases.
Both A and R are true and R is correct explanation of A
Both A and R are true but R is not a correct explanation of A
A is true but R is false
A is false but R is true
Both A and R are true and R is correct explanation of A
Both A and R are true but R is not a correct explanation of A
A is true but R is false
A is false but R is true
Answer
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Electronic Devices and Circuits
At room temperature the current in an intrinsic semiconductor is due to
Holes and electrons
Electrons
Holes
Ions
Holes and electrons
Electrons
Holes
Ions
Answer
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