ISRO Scientist or Engineer Electronics 2016
Instructions
For the following questions answer them individually
Question 1
The approximate O/P Frequencyof 555 Oscillator for $$R_A = R_b = 2.2 kΩ$$ and C = 2000 pF
Question 3
A 1 MHz clock signal is applied to a J-K Flip Flop with J = K = 1. What is the frequency of the Flip-Flop O/P signal?
Question 6
A 10-bit DAC hasa step size of 10mV. What is its Full scale O/P voltage and the percentage resolution?
Question 9
In Digital Filters, how many interpolated data points are inserted between samples when performing 4X over sampling?
Question 10
A PAM source generates four symbols 3 V, 1 V, -1 V and —3 V with probability of p(3) = 0.2, p(1) = 0.3, p(-1) = 0.3, p(—3) = 0.2 respectively. The variance for this source will be
CAT Quant Questions | CAT Quantitative Ability
Linear Equations
Inequalities
Quadratic Equations
Averages, Ratios & Proportions
Profit & Loss
Number Systems
Time, Distance & Work
Geometry
Progressions & Series
Probability Combinatorics
Venn Diagrams
Data Sufficiency
Logarithms, Surds & Indices
Functions, Graphs & Statistics
Miscellaneous
CAT DILR Questions | LRDI Questions For CAT
DI Basics
DI Charts
Data Interpretation
DI Data Change Over Period
Tables With Missing Values
DI Venn Diagrams
DI Special Charts
DI Maxima & Minima
Quant-Based DI
DI Connected Sets
DI Miscellaneous
LR Arrangement
LR Selections With Conditions
LR Coins & Weights
LR Truth & Lie
LR Puzzles
LR Scheduling
LR Games & Tournaments
2D & 3-D LR
Quant-Based LR
LR Miscellaneous
