1
GATE EE 2004
MCQ (Single Correct Answer)
+1
-0.3
A bipolar junction transistor (BJT) is used as a power control switch by biasing it in the cutoff region (OFF state) or in the saturation region (ON state). In the ON state, for the BJT
A
both the base-emitter and base-collector junctions are reverse biased
B
the base-emitter junctions is reverse biased, and the base-collector junction is forward biased
C
the base-emitter junction is forward biased, and the base-collector junction is reverse biased
D
both the base-emitter and base-collector junctions are forward biased
2
GATE EE 2003
MCQ (Single Correct Answer)
+1
-0.3
In the circuit of figure shown, assume that the transistor has $${h_{fe}} = 99$$ and $${V_{BE}} = 0.7V.$$
The value of collector current $${{\rm I}_C}$$ of the transistor is approximately GATE EE 2003 Analog Electronics - Bjt and Mosfet Biasing Question 32 English
A
$$\left[ {3.3/3.3} \right]\,mA$$
B
$$\left[ {3.3/\left( {3.3 + 0.33} \right)} \right]\,mA$$
C
$$\left[ {3.3/33} \right]\,mA$$
D
$$\left[ {3.3/\left( {33 + 33} \right)} \right]\,mA$$
3
GATE EE 2003
MCQ (Single Correct Answer)
+1
-0.3
The variation of drain current with gate-to-source voltage $$\left( {{{\rm I}_D} - {V_{GS}}} \right.$$ characteristic$$\left. \, \right)$$ of a MOSFET is shown in Figure. The MOSFET is GATE EE 2003 Analog Electronics - Bjt and Mosfet Biasing Question 31 English
A
an n-channel depletion mode device
B
an n-channel enhancement mode device
C
a p-channel depletion mode device
D
a p-channel enhancement mode device
4
GATE EE 1999
MCQ (Single Correct Answer)
+1
-0.3
The enhancement type n-channel MOSFET is represented by the symbol
A
GATE EE 1999 Analog Electronics - Bjt and Mosfet Biasing Question 33 English Option 1
B
GATE EE 1999 Analog Electronics - Bjt and Mosfet Biasing Question 33 English Option 2
C
GATE EE 1999 Analog Electronics - Bjt and Mosfet Biasing Question 33 English Option 3
D
GATE EE 1999 Analog Electronics - Bjt and Mosfet Biasing Question 33 English Option 4
GATE EE Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12