1
GATE ECE 1991
Numerical
+2
-0
In figure, all transistors are identical and have a high value of beta. The voltage VDC is equal to ______. GATE ECE 1991 Analog Circuits - Bipolar Junction Transistor Question 44 English
Your input ____
2
GATE ECE 1991
MCQ (More than One Correct Answer)
+2
-0.6
Two non-inverting amplifiers, one having a unity gain and other having a gain of twenty, are made using identical operational gain amplifier, the amplifier with gain twenty has
A
less negative feedback
B
greater input impedance
C
less bandwidth
D
none of the above
3
GATE ECE 1991
Fill in the Blanks
+2
-0
For the signal constellation shown in the figure, the type of modulation is ________. GATE ECE 1991 Communications - Digital Communication Systems Question 36 English
4
GATE ECE 1991
Fill in the Blanks
+2
-0
A binary source has symbol probabilities 0.8 and 0.2. If extension coding (blocks of 4 symbols) is used, the lower and upper bounds on the average code word length are :
(a)lower___________.
(b) higher_________.
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
CBSE
Class 12