BSNL JTO Question Paper for ECE Pdf

I have completed B.tech in ECE branch. I am preparing for the BSNL JTO exam for JTO ECE post. I require the sample question paper of the BSNL JTO exam for ECE branch students. Will you please provide me the sample question paper of the
BSNL JTO (ECE) exam in PDF format .

Hii sir would you please provide me BSNL (Junior Telecom Officers) JTO Question Paper for ECE

[pawan]

For Direct Recruitment of Junior Telecom Officers, an objective type Examination of 3 hours duration consisting of following sectional papers will be conducted:

SCHEME
A. Engineering Stream Section - I
B. Engineering Stream Section - II
C. General Ability Test Section - III

The Question Paper of the BSNL JTO ECE Is given below

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

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

Mark out transferred electron device in the followinga)
BARITT diode
b) IMPATT diode
c) Gunn diode
d) Step recovery diode

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

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

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

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

In which error check technique of data communication 2's complement of all bytes of
data is transmitted with dataa)
Even parity
b) odd parity
c) check scans
d) cyclic redundancy


BSNL JTO Question Paper for ECE






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