2023 2024 Student Forum > Management Forum > Main Forum

 
  #2  
11th December 2014, 04:19 PM
Super Moderator
 
Join Date: Apr 2013
Re: Government jobs in BSNL after B.E. (ECE)

As you have done B.E in ECE so you can apply for the post of Junior telecom officer (telecom) in BSNL through the JTO entrance exam

Eligibility for JTO exam:
Should be citizen of India

Must have bachelor degree in engineering or technology with at least 55% marks from any recognized university in any of these discipline
Telecommunication,
Electronics,
Radio,
Computer,
Electrical,
Information Technology,

Candidates appearing in the final year degree exam may also apply.

Age limit:
Minimum age: 21 years
Maximum age: 32 years

Selection process:
JTO entrance exam
Interview

JTO entrance exams syllabus:
General studies
General aptitude
Technical questions from engineering subjects etc

BSNL JTO Exam Question Paper
A. Engineering Stream Section - I
B. Engineering Stream Section - II
C. General Ability Test Section - III
The standard of paper in Engineering subjects will be that of Engineering Degree Examination of an Indian University.
In the general ability test, special attention will be paid to assess the candidate’s capacity for general awareness. The standard of paper in general ability test will be such as may be expected of an Engineering Graduate.

The syllabus for engineering stream papers will be as given below.
SECTION - I
1. Materials and components
2. Physical Electronics, Electron Devices and ICs
3. Network theory
4. Electromagnetic Theory
5. Electronic Measurements and instrumentation
6. Power Electronics
SECTION-II
1. Analog Electronic Circuits
2. Digital Electronic Circuits
3. Control Systems
4. Communication systems
5. Microwave Engineering
6. Computer Engineering
7. Microprocessors
SECTION-III
General ability test
The candidate’s comprehension and understanding of General English shall be tested through simple exercises. Questions on knowledge of current events and of such matter of everyday observation and experience in their scientific aspects as may be expected of an educated person. Questions will also be included on events and developments in Telecommunications, History of India and Geography. These will be of a nature, which can be answered without special study by an educated person.
1. In the ac bridge shown in the given figure, the value of Rx and Cx at balance will be –

2. Which one of the following conditions for Z parameters would hold for a two port network containing linear bilateral passive circuit elements to be reciprocal –

a) Z11 = Z22 b) Z12Z21 = Z11Z22 c) Z11Z12 = Z22Z21 d) Z12 = Z21
3. The two port network of the fig. shown has open circuit impedance parameters given by matrix –

a) b) c) d) None
4. While calculating Rth, constant current sources in the circuit are –

a) Replaced by opens b) replaced by ‘shorts’
c) converted into equivalent voltage sources d) None
5. Maxwell's loop current method of solving electrical networks –

a) uses branch currents b) utilizes Kirchhoff’s voltage law
c) is confined to single-loop circuits d) utilizes Kirchhoff’s current law
6. The output signals amplitudes for 1's and 0's in an ADM transmission systems are –
a) Fixed and the repetition rate is also fixed
b) Fixed but the repetition rate is variable
c) Variable and the repetition rate is also variable
d) Variable but the repetition rate is fixed

7. Microwave link repeaters are typically 50km apart –
a) Because of atmospheric attenuation
b) Because of Output tube power limitations
c) Because of the earth's curvature
d) To ensure that the applied ac voltage is not excessive

8. The amplifier inserted at intervals to amplify the signal and compensate for transmission loss on the cable are called-
a) line amplifier

b) equalizing amplifiers
c) compradors
d) repeaters.

9. Diversity reception in used to-
a) increase receiver sensitivity
b) improve receiver selectivity
c) overcome degrading effect of fading
d) overcome degrading effect of receiver detuning

10. Mark out transferred electron device in the following-
a) BARITT diode
b) IMPATT diode
c) Gunn diode
d) Step recovery diode

11. In the output of a normal monochrome receiver video detector voltages, which are not found, are
a) sync
b) video
c) sweep
d) sound

12. The HV anode supply for the picture tube of TV receiver is generated in the-

a. mains transformer b. vertical output stage
c. horizontal output stage d. horizontal deflection oscillator
13. The frequency range for satellite broad casting is –
a) 30 MHz – 300MHz
b) 30 MHz – 3 GHz
c) 3 GHz – 30 GHz
d) 30 GHz – 300 GHz

14. Iris is used to –
a) Overcome power loss
b) Overcome bending effect
c) Overcome mismatch error
d) Overcome twist effect

15. In schottky barrier diode current flows because of –
a) Majority carriers
b) Minority carriers
c) Majority and minority carriers
d) None

16. Which antennas are used in microwave communication –
a) long wave antennas
b) Rhombic antennas
c) Paraboloidal antennas
d) All of above

17. No of T-state required for memory read or write operation-

a) 2 b) 3 c) 4 d) 6
18. In data transfer operation which flag get affected-
a) 3140 flog. b) carry flog c)sign flog. d) one

19. In flowchart which figure represents process like subroutine-

.
20. The storage and retrieval of data on stacks should follow sequence-

a) Last in first out b)first in first out c)random in random out d)none
21. While executing program microprocessor checks INTR line clearing-

a)each instruction b) after interval of two instruction c)after a subroutine d) at the end of program.
22. In which error check technique of data communication 2's complement of all bytes of data is transmitted with data-
a) Even parity
b) odd parity
c) check scans
d) cyclic redundancy

23. Program execution hierarchy decides which operator-
a) is most important
b) is used first
c) is fastest
d) operators on largest number

24. (375)10 = (----)8
a) 550
b) 557
c) 567
d) 577

25. To obtain 2048 8 memory using 128 8 memory chip how many IC required-
a) 2

b) 4
c) 8
d) 16

26. A Decimal no. 17 can be converted in binary, the binary no. will be.-
a) 10001
b) 01110
c) 00111
d) 11100

27. Is the Universal logic gate-
a) AND
b) OR
c) NAND
d) X-OR

28. A monostable state in multivibrator means-
a) which returns itself to its single stable state
b) the state used only once in circuit
c) the state of circuit cannot get changed
d) the state of circuit always changing

29. For designing binary counter which flip flop is preferred -

a) T FF b) SR FF c) D FF d) JKFF
30. The op-map circuit shown in the given figure can be used for –

a) Addition b) subtraction
c) Both addition and subtraction d) multiplication
31. One of the following devices which is required in addition in order to measure pressure using LVDT is-
a) strain gauge
b) pitot tube
c) Bourden tube
d) Thermo couple

32. It is required to measure temperature in the range of 13000 C to 15000 c) The most suitable thermocouple to be used as a transducer would be –
a) chromel - constantan
b) Iron - constantan
c) chromel - alumel
d) platinum- rhodium

33. In the RF amplifier stage cascade (CE-CB) amplifier is used because it gives-

a) Large voltage gain
b) Low output impedance
c) Large isolation between the input and the output
d) None of the above
34. An FM radio receiver is tuned to a 90.6 MHz broadcast station. It will receive an image frequency of -

a) 110 MHz
b) 112 MHz
c) 114 MHz
d) 120 MHz
35. A transistor is operated as a non-saturated switch to eliminate –

a)storage time
b) turn – off time
c) turn – on time
d) delay time
36. Major advantage of TWT over a klystron lies in its –

a) higher bandwidth
b) higher output
c) higher frequency
d) higher gain
37. A lag compensator is basically a –

a) High pass filter
b) band pass filter
c) low pass filter
d) band elimination filter
38. The Temperature coefficient of a thermister is -------- and that of a sensistor is----

a) +ve, also +ve
b) +ve, -ve
c) -ve, +ve
d) -ve, also -ve
39. Pick the odd man out:
a) Tunnel diode
b) IMPATT diode
c) Gunn diode
d) Zener diode.

40. which dielectric has least thermal conductivity:
a) Alumina
b) Porcelain
c) Air
d) Paper.

SOLUTIONS
1. The bridge is balanced when (Rx+jCx)(Rb||jCb)=Rc||jCa.
2. d) Z12 = Z21
3. a) V1= I1 R+ I2R; V2= I1 R+ I2R So Z matrix is
4. a) All sources are replaced by its equivalent resistances. So Current sources are Replaced by opens.
5. b) Utilizes Kirchhoff’s voltage law.
6. d) Variable but the repetition rate is fixed
7. c) Because of the earth's curvature
8. d) repeaters
9. c) overcome degrading effect of fading
10. c) Gunn diode
11. c) sweep
12. c) horizontal output stage
13. c) 3 GHz – 30 GHz
14. c) Over come mismatch error
15. b) Minority carriers
16. c) Paraboloidal antennas

17. b) 3
18. d) none
19.
20. a) last in first out
21. a) each instruction
22. c) check scans
23. b) is used first
24. c) 567
25. d) 16
26. a) 10001
27. c) NAND
28. a) which returns itself to its single stable state
29. c) D FF
30. d) Multiplication. The circuit shown in fig is a Log amplifier.
31. c) Bourden tube
32. d) platinum- rhodium
33. c) Large isolation between the input and the output
34. b) 112 MHz
35. b) turn – off time
36. d) higher gain
37. c) low pass filter
38. c)
39. d) Zener diode. All others are –ve resistance devices.
40. c) Air.
  #3  
11th December 2015, 11:34 AM
Unregistered
Guest
 
Re: Government jobs in BSNL after B.E. (ECE)

Hello Guys , I have Completed B.E. (ECE) Branch , Now I want to get for Telecom Technical Assistant Job in BSNL , Will you please give me Details for Same Latest recruitment ?
  #4  
11th December 2015, 11:35 AM
Super Moderator
 
Join Date: Apr 2013
Re: Government jobs in BSNL after B.E. (ECE)

Friend For your help , Here I am providing Details for Latest Telecom Technical Assistant Recruitment in BSNL :

Important Dates:


Starting date to submit online application
01st December 2015

Last date
10th December 2015

Date of Written Examination
20th December 2015

Post Name: Telecom Technical Assistant

Category No. of Posts
SC 25
ST 77
OBC 45
Total 147

Location : Anywhere in India

Eligibility Criteria:

Applicants should be an Indian citizen.

Candidates must have passed three year Diploma in Telecommunications/ Electronics/ Instrumentation/ Electrical/ Radio/ Computer/ Information Technology from a Govt. Recognized University/Institute.

Age limit:


Candidates’ age should reside in between 18 to 30 years .

Relaxation in age will be given only to those candidates who belong o reserved category.

Pay Scale:

Selected contenders will earn good amount of pay scale of Rs. 13,600/- to Rs.25, 420/-.

Exam fee:

For Category Fee

For General/OBC 1,000/-

For ST/SC 500/-

Exam Pattern:

Paper Subject Total Questions Marks Duration
First General ability 20 20 3:00 hrs
Second Basic Engineering 90 90
Third Specialization 90 90
Total 200 200

Selection Process:

Appointed Candidates selection will be Based on their performance in online test which will be taken by selection committee.


Quick Reply
Your Username: Click here to log in

Message:
Options

Thread Tools Search this Thread



All times are GMT +5. The time now is 05:16 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
SEO by vBSEO 3.6.0 PL2

1 2 3 4