1
GATE EE 1994
MCQ (Single Correct Answer)
+1
-0.3
In the transistor circuit shown in figure. Collector to ground voltage is $$+20V.$$ Which of the following is the probable cause of error? GATE EE 1994 Analog Electronics - Bjt and Mosfet Biasing Question 7 English
A
Collector Emitter terminals shorted
B
Emitter to ground connection open
C
$$10\,\,k\Omega $$ resistor open
D
Collector base terminals shorted
2
GATE EE 1994
Fill in the Blanks
+1
-0
Given figure, shows a non - inverting op - amp summer with $${V_1} = 2\,V$$ and $${V_2} = \, - 1V.$$ The output voltage $${V_0} = \_\_\_\_\_$$ GATE EE 1994 Analog Electronics - Operational Amplifier Question 50 English
3
GATE EE 1994
Subjective
+5
-0
Figure below shows an op-amp amplifier. Find the output voltage in steady state condition where $$(i)$$ switch is open $$(ii)$$ $$S$$ is closed GATE EE 1994 Analog Electronics - Operational Amplifier Question 7 English
4
GATE EE 1994
True or False
+1
-0
A practical $$R$$-$$C$$ sinusoidal oscillator is built using a positive feedback amplifier with a closed loop gain slightly less than unity.
A
TRUE
B
FALSE
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