1.  CE BJT

2.  CC BJT

3.  JFET

4.  MOSFET

4
Correct Answer :

MOSFET


Explanation :
No Explanation available for this question

1.  has three pn junctions

2.  uses a forward bias junction

3.  depends on the variation of a magnetic field for its operation

4.  depends on the variation of a reverse voltage for its operation

4
Correct Answer :

uses a forward bias junction


Explanation :
No Explanation available for this question

1.  flow of minority carriers alone

2.  flow of majority carriers alone

3.  flow of both majority and minority carriers

4.  use of a magnetic field

4
Correct Answer :

flow of majority carriers alone


Explanation :
No Explanation available for this question

1.  negative resistance device

2.  current controlled device

3.  controller rectifier

4.  current controlled negative resistance device

4
Correct Answer :

current controlled device


Explanation :
No Explanation available for this question

1.  is unilateral device

2.  is a bilateral device

3.  may function either as a unilateral or as a bilateral device

4.  functions as a bilateral device depending on the ambient temp

4
Correct Answer :

may function either as a unilateral or as a bilateral device


Explanation :
No Explanation available for this question

1.  (α 1+ α2)=0.5

2.  (α 1+ α2)=0.9

3.  (α 1+ α2)=1.0

4.  α 1= α2

4
Correct Answer :

1+ α2)=0.9


Explanation :
No Explanation available for this question

1.  remains the same

2.  reduces to zero

3.  rises up

4.  rises a little and fall to zero

4
Correct Answer :

rises up


Explanation :
No Explanation available for this question

1.  0.32

2.  0.26

3.   0.52

4.  0.16

4
Correct Answer :

0.16


Explanation :
No Explanation available for this question

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