Go Back   2019-2020-2021 StudyChaCha > StudyChaCha Discussion Forum > General Topics




  #2  
Old January 19th, 2014, 04:55 PM
Super Moderator
 
Join Date: Jun 2013
Default Re: ECIL ECE Branch Exam Syllabus

Here I am giving you syllabus for the ECIL GET examination for the recruitment in ECE branch below :

ECIL ECE Branch Exam Syllabus
Networks
Network graphs
Fundamental circuit matrices
Solution methods: nodal and mesh analysis
Network theorems
Thevenin and Norton’s maximum power transfer
Superposition
Wye-Delta transformation
Steady state sinusoidal analysis
Linear constant coefficient differential equations
RLC circuits
Time domain analysis
Frequency domain analysis
Solution of network equations using Laplace transforms
State equations for networks
Electronic Devices

Energy bands in silicon (Intrinsic and extrinsic silicon)
Carrier transport in silicon
Diffusion Current
Drift Current
Mobility
Resistance
Generation and recombination of carriers
Diodes
P-N Junction Diode
Zener Diode
Tunnel Diode
LED
Avalanche Photo Diode
Transistor
BJT
JFET
MOSFET
Basics of Lasers
MOS Capacitor
Industrial Electronics
Integrated circuits fabrication process
Oxidation
Diffusion
Ion implantation
Photolithography
n-tub process
p-tub process
Twin-tub CMOS process.
Analog Circuits

Small Signal Analysis
Diode Circuits
Clipping
Clamping
Rectifier
Biasing
Amplifiers
Single-And Multi-Stage
Simple op-amp circuits
Differential and Operational
Feedback Amplifier
Power Amplifier
Frequency response of amplifiers
Sinusoidal oscillators
Filters
Function generators and wave-shaping circuits
555 Timers
Power supplies
Digital circuits

Boolean Algebra
Digital IC Families (DTL TTL ECL MOS CMOS)
Minimization of Boolean Functions
Logic Gates
Combinatorial circuits
Code Converters
Multiplexers
Arithmetic Circuits
Decoders
PROM
Sequential circuits
Latches and Flip-Flops
Counters
Shift-Registers
Semiconductor memories
Microprocessor (8085)
Architecture
Programming
Memory
I/O Interfacing
Signals and Systems

Fourier series
Fourier Transform
DFT and FFT
Z-transform
Sampling theorem
Linear Time-Invariant (LTI) Systems
Signal transmission through LTI systems
Control Systems

Open loop and closed loop (feedback) systems
Signal flow graphs
Transient and steady state analysis of LTI control systems and frequency response
Tools and techniques for LTI control system analysis
Bode and Nyquist plots
Root loci
Routh-Hurwitz criterion
Control system compensators
Communications

Random signals and noise
Probability Random Variables
Probability Density Function
Autocorrelation
Power Spectral Density
Analog communication systems
Elements of hardware
Signal-To-Noise Ratio (SNR)
Calculations for Amplitude Modulation (AM)
Calculations for Frequency Modulation (FM)
Information theory
Channel capacity theorem
Digital communication systems
Pulse Code Modulation (PCM)
Differential Pulse Code Modulation (DPCM)
Digital Modulation Schemes
Amplitude Shift Keying
Phase Shift Keying
Frequency Shift Keying
Basics of TDMA FDMA, CDMA, and GSM
Electro-magnetics

Elements of vector calculus- Divergence, Curl
Gauss and Stokes’ theorems
Maxwell’s equations- Differential, Integral Forms
Wave equation Poynting vector
Plane waves
Propagation through Various Media
Reflection
Refraction
Phase and Group Velocity
Skin Depth
Transmission Lines
Characteristic Impedance
Impedance Transformation
Smith Chart
Impedance Matching
S Parameters Pulse Excitation
Waveguides
Modes in Rectangular Waveguides
Boundary Conditions
Cut-Off Frequencies
Dispersion Relations
Basics of Propagation in Dielectric Waveguide and Optical Fibers
Basics of Antennas
Dipole Antennas
Radiation Pattern
Antenna Gain
__________________
Answered By StudyChaCha Member
Reply With Quote Quick reply to this message
  #3  
Old December 30th, 2014, 10:15 AM
Super Moderator
 
Join Date: Nov 2011
Default Re: ECIL ECE Branch Exam Syllabus

The syllabus of ECIL (Electronics Corporation of India Limited) GET Exam Electrical Communication Engineering (ECE) is as follows:

Networks

Network graphs
Fundamental circuit matrices
Solution methods: nodal and mesh analysis
Network theorems
Thevenin and Norton’s maximum power transfer
Superposition
Wye-Delta transformation
Steady state sinusoidal analysis
Linear constant coefficient differential equations
RLC circuits
Time domain analysis
Frequency domain analysis
Solution of network equations using Laplace transforms
State equations for networks

Electronic Devices
Energy bands in silicon (Intrinsic and extrinsic silicon)
Carrier transport in silicon
Diffusion Current
Drift Current
Mobility
Resistance
Generation and recombination of carriers
Diodes
P-N Junction Diode
Zener Diode
Tunnel Diode
LED
Avalanche Photo Diode
Transistor
BJT
JFET
MOSFET
Basics of Lasers
MOS Capacitor
Industrial Electronics
Integrated circuits fabrication process
Oxidation
Diffusion
Ion implantation
Photolithography
n-tub process
p-tub process
Twin-tub CMOS process.

Analog Circuits

Small Signal Analysis
Diode Circuits
Clipping
Clamping
Rectifier
Biasing
Amplifiers
Single-And Multi-Stage
Simple op-amp circuits
Differential and Operational
Feedback Amplifier
Power Amplifier
Frequency response of amplifiers
Sinusoidal oscillators
Filters
Function generators and wave-shaping circuits
555 Timers
Power supplies

Digital circuits
Boolean Algebra
Digital IC Families (DTL TTL ECL MOS CMOS)
Minimization of Boolean Functions
Logic Gates
Combinatorial circuits
Code Converters
Multiplexers
Arithmetic Circuits
Decoders
PROM
Sequential circuits
Latches and Flip-Flops
Counters
Shift-Registers
Semiconductor memories
Microprocessor (8085)
Architecture
Programming
Memory
I/O Interfacing

Signals and Systems

Fourier series
Fourier Transform
DFT and FFT
Z-transform
Sampling theorem
Linear Time-Invariant (LTI) Systems
Signal transmission through LTI systems

Control Systems

Open loop and closed loop (feedback) systems
Signal flow graphs
Transient and steady state analysis of LTI control systems and frequency response
Tools and techniques for LTI control system analysis
Bode and Nyquist plots
Root loci
Routh-Hurwitz criterion
Control system compensators

Communications

Random signals and noise
Probability Random Variables
Probability Density Function
Autocorrelation
Power Spectral Density
Analog communication systems
Elements of hardware
Signal-To-Noise Ratio (SNR)
Calculations for Amplitude Modulation (AM)
Calculations for Frequency Modulation (FM)
Information theory
Channel capacity theorem
Digital communication systems
Pulse Code Modulation (PCM)
Differential Pulse Code Modulation (DPCM)
Digital Modulation Schemes
Amplitude Shift Keying
Phase Shift Keying
Frequency Shift Keying
Basics of TDMA FDMA, CDMA, and GSM

Electro-magnetics

Elements of vector calculus- Divergence, Curl
Gauss and Stokes’ theorems
Maxwell’s equations- Differential, Integral Forms
Wave equation Poynting vector
Plane waves
Propagation through Various Media
Reflection
Refraction
Phase and Group Velocity
Skin Depth
Transmission Lines
Characteristic Impedance
Impedance Transformation
Smith Chart
Impedance Matching
S Parameters Pulse Excitation
Waveguides
Modes in Rectangular Waveguides
Boundary Conditions
Cut-Off Frequencies
Dispersion Relations
Basics of Propagation in Dielectric Waveguide and Optical Fibers
Basics of Antennas
Dipole Antennas
Radiation Pattern
Antenna Gain

ECIL ECE Branch Exam Question Paper

1. The length of transmitting antenna should be comparable with …….. of the signal to be transmitted.
(a) λ (b) λ/2 (c) 2 λ (d) λ/4 2. Unregulated dc power supply is not in need of
a) Diode
b) Transformer,
c) Zener diode
d) filter 3. The eigen values of a skew-symmetric matrix are
(A) always zero (B) always pure imaginary
(C) either zero or pure imaginary (D) always real 4. For the two-port network shown below, the short-circuit admittance parameter matrix is Ans :: A 5. At room temperature, a possible value for the mobility of electrons in the inversion layer of a silicon n-channel MOSFET is
(A) 450 cm2/V-s (B) 1350 cm2/V-s (C) 1800 cm2/V-s (D) 3600 cm2/V-s 6. For parallel RLC circuit, which one of the following statements is NOT correct?
(A) The bandwidth of the circuit deceases if R is increased
(B) The bandwidth of the circuit remains same if L is increased
(C) At resonance, input impedance is a real quantity
(D) At resonance, the magnitude of input impedance attains its minimum value. 7. For the output F to be 1 in the logic circuit shown, the input combination should be (A) A = 1, B= 1. C = 0 (B) A = 1, B= 0,C = 0
(C) A = 0, B= 1. C = 0 (D) A = 0, B= 0, C = 1 8. The impurity commonly used for realizing the base region of a silicon n-p-n
transistor is
(a) Gallium (b) Indium (c) Boron (d) Phosphorus 9. An ideal op-amp is an ideal
(a) voltage controlled current source (b) voltage controlled voltage source
(c) current controlled current source (d) current controlled voltage source 10. Voltage series feedback (also called series shunt feedback) results in
(a) increase in both input and output impedance
(b) decrease in both input and output impedance
(c) increase in input impedance and decrease in output impedance
(d) decrease in input impedance and increase in output impedance 11. The Fourier transform of a conjugate symmetric function is always
(a) imaginary (b) conjugate anti-symmetric
(c) real (d) conjugate symmetric 12. An AM signal and a narrow-band FM signal with identical carriers, modulating
signals and modulation indices of 0.1 are added together. The resultant signal
can be closely approximated by
(a) broadband FM (b) SSB with carrier
(c) DSB-SC (d) SSB without carrier 13. Consider a lossless antenna with a directive gain of +6db. If 1mW of power is fed
to it the total power radiated by the antenna will be
(a) 4mW (b) 1mW (c) 7mW (d) 1/4mW 14. The minimum number of flip-flops required to construct a mod-75 counter is (A) 5 (B) 6 (C) 7 (D) 8 15. A ‘literal’ in Boolean Algebra means
(A) a variable inn its uncomplemented form only
(B) a variable ORed with its complement
(C) a variable in its complemented form only
(D) a variable in its complemented or uncomplemented form 16. The number of control lines for a 8 – to – 1 multiplexer is (A) 2 (B) 3 (C) 4 (D) 5 17. The 8085 assembly language instruction that stores the content of H and L registers into the memory locations 2050H and 2051H, respectively, is A) SPHL 2050H
B) SPHL2051H
C) SHLD 2050H
D) STAX 2050H 18. The insulation strength of an EHV transmission line is mainly governed by A) load power factor B) switching over-voltages C) harmonics D) corona 19. For the equation, s3 – 4s2+ s + 6 = 0 the number of roots in the left half of s-plane will be A) 0 B) 1 C) 2 D) 3 20. In a DMA write operation the data is transferred
(A) from I/O to memory. (B) from memory to I/O.
(C) from memory to memory. (D) from I/O to I/O. 21. Pseudo instructions are basically
(A) false instructions.
(B) instructions that are ignored by the microprocessor.
(C) assembler directives.
(D) instructions that are treated like comments. 22. What will be the contents of register AL after the following has been executed
MOV BL, 8C
MOV AL, 7E
ADD AL, BL
(A) 0A and carry flag is set (B) 0A and carry flag is reset
(C) 6A and carry flag is set (D) 6A and carry flag is reset 23. The most commonly used amplifier in sample & hold circuits is
a) A unity gain non-inverting amplifier b) A unity gain inverting amplifier
c) An inverting amplifier with a gain of 10 d) An inverting amplifiers with a gain of 100 24. If the Laplace transform of f (t ) is (w/(s2+w2),) then the value of Lim f (t ),where t tends to infinity
(A) cannot be determined. (B) is zero.
(C) is unity. (D) is infinity 25. The auto-correlation function of a rectangular pulse of duration T is
(A) a rectangular pulse of duration T.
(B) a rectangular pulse of duration 2T.
(C) a triangular pulse of duration T.
(D) a triangular pulse of duration 2T. 26. The FT of a rectangular pulse existing between t = −T / 2 to t = T / 2 is a
(A) sinc squared function. (B) sinc function.
(C) sine squared function. (D) sine function. 27. Kirchoff’s law of voltages states that in a complete circuit,
a) The sum of voltage decreases equals the sum of voltage increases.
b) All paths in a circuit have equal voltage increases.
c) All electrons must travel the same path.
d) Electrons provide the necessary voltage for the circuit to operate.
e) The voltage is equal to the energy divided by the current. 28. In relation to the synchronous machines, which one of the following statements is
false?
A) In salient pole machines, the direct-axis synchronous reactance is greater than the
quadrature-axis synchronous reactance
B) The damper bars help the synchronous motor self start
C) Short circuit ratio is the ratio of the field current required to produce the rated voltage on
open circuit to the rated armature current
D) The V-curve of a synchronous motor represents the variation in the armature current with
field excitation, at a given output power 29. When a step-input is given to an op-amp integrator, the output will be
(A) a ramp.
(B) a sinusoidal wave.
(C) a rectangular wave.
(D) a triangular wave with dc bias. 30. The reverse – saturation current of a silicon diode
(A) doubles for every 10°C increase in temperature
(B) does not change with temperature
(C) halves for every 1°C decrease in temperature
(D) increases by 1.5 times for every 2°C increment in temperature 31. The maximum possible collector circuit efficiency of an ideal class A power amplifier is
(A) 15% (B) 25%
(C) 50% (D) 75% 32. When a sinusoidal voltage wave is fed to a Schmitt trigger, the output will be
(A) triangular wave. (B) asymmetric square wave.
(C) rectangular wave. (D) trapezoidal wave. 33. Hysteresis loss least depends on
(A) Frequency. (B) Magnetic field intensity.
(C) Volume of the material. (D) Grain orientation of material 34. Transmitters used on vehicles are__________ polarized A. Linearly B. Circularly C. Both (a) and (b) D. None of these 35. Antenna bandwidth can be increased by using__________.
A. A feed horn B. Thicker wires C. Cages D. All of these 36. In the TM mode, Ez _____ and Hz = ________.
A. 0, 0
B. 0, ∞ C. ∞ 0 D. None of these 37. For those surfaces where surface charge density is __________ normal component of electric flux density is continuous.
A. Infinity B. Unity C. Zero D. None of these 38. In the case of a perfect dielectric medium, phase constant ______________ as conductivity increases.
A. Increases
B. Decreases
C. Remains unchanged
D. None of these 39. Standing wave consists of two travelling waves of ____________ amplitudes and _____________ is direction.
A. Unequal, same
B. Unequal, opposite
C. Equal, same
D. Equal, opposite
__________________
Answered By StudyChaCha Member
Reply With Quote Quick reply to this message
Reply


Reply to this Question / Ask Another Question
Your Username: Click here to log in

Message:
Options

Forum Jump


All times are GMT +6.5. The time now is 07:43 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions, Inc.
Search Engine Friendly URLs by vBSEO 3.6.0 PL2

1 2 3 4 5 6 7 8 9