1
GATE ECE 1992
Numerical
+2
-0
If the transistors in fig. has high value of β and a vBE of 0.65, the current I flowing through the 2 kilo ohms resistance will be ______. GATE ECE 1992 Analog Circuits - Bipolar Junction Transistor Question 43 English
Your input ____
2
GATE ECE 1992
MCQ (Single Correct Answer)
+2
-0.6
An n-channel JFET has a pinch-off voltage of Vp = -5V. VDS(max) = 20V and gm = 2mA/V. The minimum 'ON' resistance is achieved in the JFET for
A
$${V_{GS}} = -7V$$ and $${V_{DS}} = 0V$$
B
$${V_{GS}} = 7V$$ and $${V_{DS}} = 0V$$
C
$${V_{GS}} = 0V$$ and $${V_{DS}} = 20V$$
D
$${V_{GS}} = -7V$$ and $${V_{DS}} = 20V$$
3
GATE ECE 1992
MCQ (Single Correct Answer)
+2
-0.6
The JFET in the circuit shown in fig. has an IDSS = 10mA and Vp = -5V. The value of the resistance Rs for a drain current IDS = 6.4mA is (select the Nearest value). GATE ECE 1992 Analog Circuits - FET and MOSFET Question 17 English
A
150 ohms
B
470 ohms
C
560 ohms
D
1 Kilo ohm
4
GATE ECE 1992
Fill in the Blanks
+2
-0
Assume that the operational amplifier in figure is deal the current I through the IK ohm resistor is GATE ECE 1992 Analog Circuits - Operational Amplifier Question 54 English
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