RRB exam syllabus for ECE diploma holders

Hi I want the syllabus of RRB exam for ECE diploma holders so will you provide me?

[Quick Sam]

Hi, as you want the syllabus of RRB exam for ECE diploma holders so here I am providing you.

RRB Senior Section Engineer Exam syllabus:

The question paper will be an objective type paper (Multiple Choice Questions MCQs) in which there will be 150 questions for which 2 Hours (120 Minutes)of time will be allotted.

Marks Distribution-
Technical Ability & General Science (90 Questions)
General Awareness/ Arithmetic/ General Intelligence (60 questions)

There will be negative marking in the paper of 1/3rd marks for every wrong answer

Exam Syllabus -

General intelligence & reasoning- Questions will be asked from similarities & differences, problem solving, judgment, decision making, discrimination, coding & deciding, statement conclusion, observation, number series, non- verbal series.

Arithmetic- Basic algebra, polynomials, factors, polynomials, data interpretation, time & distance, Simple & Compound interest, ratios, , time& work, simplification, frequency polygon

General Awareness- Sports affairs, Banking News, Indian History, Political System, Current Events, Geography, National & international affairs, railway news

General Science- Class 12th based syllabus of basic science concepts- Biology, Physics, Chemistry

Technical Abilities- Questions will depend on field/trade which is being selected by the applicants. The questions will depend on the syllabus-

RRB Sr Section Engineer Syllabus Mechanical: Machining and Machine tool operations, Metrology and Inspection, Thermodynamics, Theory of Machines, Engineering Mechanics, IC Engines, Diesel Engines, metal Casting, Machine Tool operations, Fluid Mechanics, heat transfer

Electrical: Circuits & Measurements systems, electric circuits and fields, Signals and systems, Electrical machines, power systems, Control Systems, Electrical and electronic measurements, analog & digital electronics and all other basics of electrical field.

Civil: Errors and adjustment, Costing & valuation of Building materials, water requirements, traffic engineering, importance of surveying, principles and classification, mapping concepts, map projections, theodolite traversing, bridge construction, fluid mechanics, basic drawing, construction & structure engineering

Electronics: Silicon, Diffusion current, drift mobility, Control system, communication basics, basic electronics, antennas, arrays and all basics of electronics field

Computers: MS Office, Operating Systems, Network communication, Computer fundamentals, C, C++, JAVA, Software Engineering, Databases, Algorithms, Information System, System Programming.

Instrumentation & measurement: Basics of circuits, transducers, mechanical measurements, process control, Control systems, digital electronics

IT: MS office, Computer fundamentals and organization, Network communication. Environment & pollution Control, DBMS, Information System

Printing press: Mathematics & Science, Physics, Chemistry, Printing techniques, Paper & Ink Technology, newspaper printing, basic computer concepts

I am looking to get syllabus and exam paper of ECE of RRB Senior Section Engineer Examination. So can you give me syllabus and exam paper of ECE of RRB Senior Section Engineer?

[Quick Sam]

As you are looking for syllabus and exam paper of ECE of RRB Senior Section Engineer, so here I am giving following syllabus and question papers:

RRB Senior Section Engineer ECE Exam Paper

Question1. In relation to the synchronous machines, which one of the following statements is false?
1 In salient pole machines, the direct-axis synchronous reactance is greater than the quadrature-axis synchronous reactance
2. The damper bars help the synchronous motor self start
3. Short circuit ratio is the ratio of the field current required to produce the rated voltage on open circuit to the rated armature current
4. The V-curve of a synchronous motor represents the variation in the armature current with field excitation, at a given output power.

Answer : (C)

Question2. A 800 kV transmission line is having per phase line inductance of 1.1 mH/km and per phase line capacitance of 11.68 nF/km. Ignoring the length of the line, its ideal power transfer capability in MW is?
1. 1204 MW
2. 1504 MW
3. 2085 MW
4. 2606 MW

Answer : (C)

Question3. High Voltage DC (HVDC) transmission is mainly used for
1. Bulk power transmission over very long distances
2. Inter-connecting two systems with the same nominal frequency
3. Eliminating reactive power requirement in the operation
4. Minimizing harmonics at the converter stations

Answer : (A)

Question4. Body effect in MOSFETs results in
1. Increase in the value of trans conductance
2. Change in the value of threshold voltage
3. Decrease in the value of trans conductance
4. Increase in the value of output resistance

Question5. A 2-port network has parameters of ABCD. If all the impedences in the network are Doubled, then
1. A and D are remain unchanged B is doubled and C is halved
2. A, B, C and D are all Doubled
3. A and D are doubled C and B remain unchanged
4. A and D remain unchanged C is doubled and B is halved.

Ans : (a)

RRB Senior Section Engineer ECE Exam Paper
Q-8 A circuit has a resistance of 11 W, a coil of inductive reactance 120 W, and a
capacitor with a 120-W reactance, all connected in series with a 110-V, 60-Hz power
source. What is the potential difference across each circuit element?
A) (a) VR = 110 V, (b) VL = VC = 1.2 Kv
B) (a) VR = 120 V, (b) VL = VC = 2.4 kV
C) (a) VR = 4.8 V, (b) VL = VC = 0 kV
D) (a) VR = 5.0 V, (b) VL = VC = 8.0 V
Q-2 Applying DeMorgan's theorem to the expression , we get
A) (A+B)+C
B) A(B + C)
C) Both A & B
D) None of above
Q-4 Refer Below figure to Determine the resonant frequency…
A) 123.4 kHz
B) 61.7 kHz
C) 45.97 kHz
D) 23.1 kHz
Q-4 Express the decimal number 57 in binary.
A) 100101
B) 111010
C) 110010
D) 111001
Q-5 A vertical electric dipole antenna
a) radiates uniformly in all directions.
b) radiates uniformly in all horizontal directions, but more strongly in the vertical
direction.
c) radiates most strongly and uniformly in the horizontal directions
d) does not radiate in the horizontal directions
Q-6 A particle oscillates according to the equation y=5.0 cos 23 t, where y is in
centimeters. Find its frequency of oscillation and its position at t=0.15 s.
a) f = 23 Hz, y = -4.8 cm
B) f = 3.7 Hz, y = -5.0 cm
C) f = 3.7 Hz, y = -4.8 cm
D) f = 3.7 Hz, y = +4.8 cm
Q-7 A 10.0-µF capacitor is in series with a 40.0-W resistance, and the combination is
connected to a 110-V, 60.0-Hz line. Calculate (a) the capacitive reactance, (b) the
impedance of the circuit, (c) the current in the circuit, (d) the phase angle between current
and supply voltage
A) (a) 0.0038W (b) 305W (c) 0.415 A (d) voltage lags by 8.58°
B) (a) 266W (b) 269W (c) 0.409 A (d) voltage lags by 81.4°
C) (a) 16 kW (b) 72 kW (c) 2.75 A (d) voltage lags by 6.63°
D) (a) 2.6 kW (b) 262W (c) 0.256 MA (d) voltage leads by 81.4°
Q-8 A circuit has a resistance of 11 W, a coil of inductive reactance 120 W, and a
capacitor with a 120-W reactance, all connected in series with a 110-V, 60-Hz power
source. What is the potential difference across each circuit element?
A) (a) VR = 110 V, (b) VL = VC = 1.2 Kv
B) (a) VR = 120 V, (b) VL = VC = 2.4 kV
C) (a) VR = 4.8 V, (b) VL = VC = 0 kV
D) (a) VR = 5.0 V, (b) VL = VC = 8.0 V
Q-9 What is the primary function of multiplexing?
A ) To match the frequency range of a signal to a particular channel.
B ) To reduce the bandwidth of a signal.
C ) To select one radio channel from a wide range of transmitted channels.
D ) To allow a number of signals to make use of a single communications channel.
Q-10 A second step to further increase system capacity is a digital access method called
TDMA (Time Division Multiple Access). Using the same frequency channelization and
reuse as FDMA analog but adding a time sharing element, the effective capacity is:
A) Doubled
B) Tripled
C) Reduced by one third
D) Unchanged
Q-11 What are Pseudo-Random noise sequences, or P/N Sequences?
A) P/N Sequences are known sequences which exhibit the properties or chracteristics of
random sequences
B) P/N Sequences can be used to logically isolate users on the same physical (frequency)
channel
C) P/N Sequences appear as random noise to everyone else, except to the transmitter and
intended receiver
D) All of the above
Q-12 An op-amp integrator has a square-wave input. The output should be
A ) a sine wave.
B) a triangle wave
C) a square wave.
D) pure DC.
Q-13 What is the relationship between the series and parallel resonant frequencies of a
quartz crystal?
A) They are equal.
B) Parallel resonant frequency is approximately 1 kHz higher than series resonant
frequency
C) Series resonant frequency is approximately 1 kHz higher than parallel resonant
frequency.
D) none of the above
Q-14 Refer Below figure to Determine the resonant frequency…
A) 123.4 kHz
B) 61.7 kHz
C) 45.97 kHz
D) 23.1 kHz
Q-15 Which FET amplifier(s) has (have) a phase inversion between input and output
signals?
A) common-gate
B) common-drain
C) common-source
D) all of the above