BSNL JTO Exam Paper 2005
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
Answer: c)
Silicon diode is less suited for low voltage rectifier operation because-
a) it can withstand high temperature
b) ensures low PIV of the diodes
c) ensures lower values of capacitance in the filter
d) reduces ripple content
Answer: a)
An amplifier of class A is that in which –
a) Base is biased to cut – off
b) Ic flows most of the time
c) Ie flows all the time
d) Vc often raises to Vcc
Answer: c)
A transistor is in active region when-
a) IB = bIC
b) IC=bIB
c) IC=IE
d) IC=IB
Answer: a)
For coupling purposes in RF amplifier a buffer amplifier is used because it provides-
a) Maximum loading and minimum mismatch
b) Minimum loading and minimum mismatch
c) Maximum loading and maximum mismatch
d) Minimum loading and maximum mismatch
Answer: b)
A transistor has CE parameter as hie = 10kW, hre =20 x 10-4 , hse = 100, hoe = 25 ms. The hib for this transistor will be-
a) 100 W
b) 99.01 W
c) 5m W
d) 101kW
Answer: b)
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 Hz
c) 114 MHz
d) 120 MHz
Answer: b)
In the given fig RL is shorted out, then VCE will become-
a) OV
b) VCC – IBRB
c) Equal to VCC
d) None of the above
Answer c)
See the circuit shown and choose the correct option –
a) Only red will glow
b) Only green will glow
c) Both red and green will glow
d) Neither red nor green will glow
Answer: a)
A dc to dc converter having an efficiency of 80% is delivering 16W to a load) If the converter is generating an output of 200V from an input source of 20V, then the current drawn from the source will be –
a) 0.1A
b) 0.5A
c) 1.0A
d) 10.0A
Answer: c)
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
Answer: b)
The output Y of the circuit in the given figure is –
a) (A + B)C + DE
b) AB + C(D + E)
c) (A + B)C + D + E
d) (AB + C) . DE
Answer: a)
Rotors used in a two-phase ac servomotor is –
a) solid iron motor
b) squirrel cage rotor
c) drag cup rotor
d) both b and c
Answer: d)
Major advantage of TWT over a klystron lies in its –
a) higher bandwidth
b) higher output
c) higher frequency
d) higher gain
Answer: d)
The op-map circuit shown in the given figure can be used for –
a) addition
b) subtraction
c) both addition and subtraction
d) multiplication
Answer: d)
The Boolean expression for the shaded area in the given Venn diagram is –
Answer: AB+BC+CA
A lag compensator is basically a –
a) high pass filter
b) band pass filter
c) low pass filter
d) band elimination filter
Answer: c)
Transfer function T (S) of the system in the given fig is-
Answer:
The overall transfer function for a unity feedback system is 4/(S2+4S+4) Mark the correct statement regarding this system
1. Position error constant kp for the system is 4
2. The system type one.
3. The velocity error constant kv for the system is finite.
Select the correct answer using the codes given below Codes
a) 1,2 and 3 b) 1 and 2 c) 2 and 3 d) 1 and 3
Answer: d)
If the rotor’s resistance and reactant’s are respectively R and X1 its length and diameter are L and D for two phase a) c) servomotor, then-
In a PID controllers the transfer function G(s) is-
Transfer function can be approximated by the system- The transfer function of an amplifier is given by The high 3 db frequency of an amplifier will be approximately-
a) 5850 kHz
b) 585 kHz
c) 5850 Hz
d) 585 Hz
Answer: X/R is small but L/D is large
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
Answer: d)
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
Answer: c)
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.
Answer: d)
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
Answer: c)
Mark out transferred electron device in the following-
a) BARITT dived
b) IMPATT dived
c) Gunn divde
d) Step recovery diode
Answer: c)
In the output of a normal monochrome receiver video detector voltages, which are not found, are –
a) syne
b) video
c) sweep
d) sound
Answer: c)
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
Answer: c)
In antenna measurements using two aperture antennas of dimensions D1 and D2 , minimum separation between the two should be (x is free space wavelength of radiation uses) The frquency range for satellite broad casting is –
Answer: (D12+D22)/x
The frquency 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
Answer: c)
Iris is used to –
a) Over come power loss
b) Over come bending effect
c) Over come mismatch error
d) Over come twist effect
Answer: c)
In schotty barrier diode current flows because of –
a) Majority carriers
b) Minority carriers
c) Majority and minority carriers
d) None
Answer: b)
Which antennas are used in microwave communication –
a) long wave antennas
b) Rhombic antennas
c) Parabolaidal antennas
d) All of above
Answer: c)
Among translator & time of sight system capacity –
a) Of translator is more
b) Of line of sight is more
c) Having equal capacity
d) No relation such as
Answer: a)
No of T-state required for memory read or write operation-
a) 2
b) 3
c) 4
d) 6
Answer: b)
In data transfer operation which flag get affected-
a) 3140 flog.
b) carry flog
c) sign flog.
d) none
Answer: d)
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
In flowchart which figure represents process like subroutine-
| | | |
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.
Answer: a)
93. 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
Answer: a)
Program execution hierarchy decides which operator-
a) is most important
b) is used first
c) is fastest
d) operators on largest number
Answer: c)
(375)10 = (—-)8
a) 550
b) 557
c) 567
d) 577
Answer: c)
wefeferfer
its fine and useful thank you
BSNL JTO 2005 Question paper send my mail Id
Thanking you sir
JTO 2005 Question paper send my ID
Dear sir i need J.T.O model question papers,and which book i would prepared. plese intimate me……..warm regards,N.yuvaraja
sir pls send the key also for the jto bsnl papers of 2005
It’s great.and usefull …THANK YOU
Does the M.Sc I.t graduates are allowed for this bsnl jto exam
its very informative
I need the question paper model for the JTO bsnl exams
Sir i need BSNL jto model question paper .&Which book i would prepared please suugest me
Dear sir i need J.T.O model question papers,and which book i would prepared. plese guide me……..
warm regards,
lal chand
I need to know the name of book which is used for the preparation of the JTO exam.
This is dreast and definitly will help us.
THAN YOU SIR.
Dear sir i am preparing for the BSNL JTO Exam 2008.
Sir Iam a B.E. cse. i am confused which book to cosult.
please send me the book name which will help me the best.
Thanking in Anticipation.
Aamir Nayak
sir pls send the key also for the jto bsnl papers of 2005 of my mail id
Sir i need BSNL jto model question paper .&Which book i would prepared please suugest me
Dear Sir
I want J.T.O. model test papers and old papers and also tell me the which book i refer . please suggest me
regards
Rajendra
More Information About 2008 Exam Syllabus and Negative marking can be found here: BSNL 2008 EXAM JTO Syllabus
Hi Iam a B.Tech. cse. i am confused which book to cosult.
please send me the book name which will help me the best.
Please help with the concern
Dear sir i am preparing for the BSNL JTO Exam 2008.
Sir Iam a B.E. ece. i am confused which book to cosult.
please send me the book name which will help me the best.
Thanking in Anticipation.
HELLO SIR
I HAVE COMPLETED MY B.E ( INSTRUMENTATION TECHNOLOGY)
I WOULD LIKE TO KNOW WHETHER I AM ELIGIBLE FOR THE BSNL JTO EXAM 20O8
PLZ REPLY ME.
THANKING U SIR
SREELAKSHMI CHENNA
You must be:
Which means 2008 Pass outs are not Eligible.
Hello Please Look for Detailed Syllabus for BSNL JTO EXAM
http://www.freshershome.com/placement-papers/bsnl/bsnl-jto-2008-exam-syllabus_536.html
please give the name of some books useful for BSNL-JTO exam
I need the question paper model for the JTO bsnl exams
hi!!!!!!
i want to know about the application.
i have download it, but im confused about the admit card and Acknowledgement Slip.
i have to take in different papers or not..
u plz help me out..
hello sir,
i want j.t.o question papers & tell me the which book i refer you
Sir, I want know about filling up the form and the books name with the answrers..
Thanking you sir.
Regards, suresh
plz
i am attend bsnl jto exam.-2008
so plz perfer the correct book and writer name.
thanx
plz provide me JTO test papers on my mail ID
u go for jto competiton book
in that u will have all previous jto model papers
Practice Paper BSNL Jr. Telecom Officers Examination (J.T.O.)
Guide To BSNL Jr. Telecom Officers Examination (J.T.O.)
5 Practice Sets Previous Years Solved Papers Perfect Aid For Self Study
You can find more books here:
GK Publishers Guide to BSNL JTO Examination J.T.O Book
it will be nice if u send me the answer(explanatory)
Hi,
Kindly send me previous year question papar of BSNL J.T.O. to [email protected]
Sir, I want know about filling up the form and the books name with the answrers..
Respected sir,
please tell me which books should i refer please send me model question paper also.
Thanking u.
Hi,
I need the question paper model for the J.T.O (B.S.N.L) exams and past exam papers also. Please give me more information about J.T.O.
Thanq
Raaz
Hi,
I need the question paper model for the J.T.O (B.S.N.L) exams and past exam papers also. Please give me more information about J.T.O.to [email protected]
Thanq
Raaz
sir ,please send me a book name and author name for prepartion of jto exam
Dear sir,
I have completed my engineering in computer science..i have applied for jto exam 2008…can u please guide me through some books so that i can refer those books for preparation..please send me the authors name of the books to my mail id…waiting for your reply…
thanking you
Book which contains Sample Papers, Publisher and also syllabus is already mentioned above please read.
2008 Passouts are not Eligible.
please tell me which books should i refer please send me model question paper also.
Thanking u.
please tell me which books should i refer please send me model question paper also.
Thanks in advance
Yes You can find all the details you need to apply for BSNL JTO – HERE http://www.freshershome.com/jobs/index.php?post_id=6550
sir i want to know which r the books to be followed for preapring jto xam?
sir… pls send me bsnl jto solved test paper… i have completed B.Tech(I.T) is it eligible for applying bsnl jto exam…pls tell me which book can i refer for prepareing for the bsnl jto exam…
Hi,
I need the question paper model for the J.T.O (B.S.N.L) exams and past exam papers also. Please give me more information about J.T.O.to [email protected]
Thanq
deepak sharma
Dear sir
I would like to apply for JTO-2007.
My name is Emandi Prasada Rao
DOB 15 Aug 1971
Qualification AMIE(Electrical)
Age in ADV for JTO-2007 is 30 years.
I would like to claim – Central Govt Servant.- 5 years
I would like to claim – OBC – 3 years
kindly clarify whether I can claim both OBC and Govt. Servant quota.
or whether I am eligible to apply for JTO-2007 as my present age is 36 yrs7 months(Central Govt servant+OBC).
If so I would like to apply for the post.
Thanking you sir
yours faithfully
Prasada Rao Emandi
Visakhapatnam
[email protected]
9290458125
plz tell me the book name for the preperation for JTO exam and yes tell me can the student currently in 8th sem is eligible to fill JTO form….
plz do reply me faster i m getting nervous.
sir
i have completed M.Sc Electronics
am i eligible to JTO-2008 EXAM
thank you
Thank you for presenting the exam papers with answers,its really a worthfull sir
Following are eligible:
Those who passout before March 23rd 2008 are eligible to apply
Engineering/Bachelor of Technology or equivalent Engineering
Please ready Everything related to Job opening Clearly.
BSNL JTO Recruitment Details are here
Remuneration: Rs. 9850-250-14600
plzzzzzzzzz provide some documents regarding JTO exam 2008.
does msc computer science graduate ars qualified for jto exam
Plz send me the Last year BSNL JTO Exam papers..
hello sir,
i have completed my B.Tech in comp science. pls tell me the books and the authors which i have to refer for the preparation of jto-2008. hope to hear from u.
thanqs,
samyu.
sir,
please refer me some good books for the preperation of jto-2008
Sir, please send me the last year JTO question paper
can MCA graduates apply fot JTO exam??? plz …let me know..
respected sir i m a computer engineer. please tell me the best book from which i should prepare for j.t.o exam 2008
hi sir,
can you please tell me which book should i consult to prepare for JTO BSNL exam.2008….
Practice Paper BSNL Jr. Telecom Officers Examination (J.T.O.)
Guide To BSNL Jr. Telecom Officers Examination (J.T.O.)
hello sir,
can you please tell me which book should i consult to prepare for JTO BSNL exam.2008….
could any one please give me the details about the book which i have to follow for JTO preparation
Dear Sir
plz,send me the book name or publisher name which i follow for the prepration of jto-2008 exam.send me some old question paper on below mail id.
Thanking You
Rakesh Sahu
[email protected]
OR
[email protected]
OR
[email protected]
Dear Sir
plz,send me the book name or publisher name which i follow for the prepration of jto-2008 exam.send me some PREVIOUS SOLVED question paper on below mail id.
Thanking You
Rakesh Sahu
[email protected]
OR
[email protected]
OR
[email protected]
can you please tell me which book author and publication name should i consult to prepare for JTO BSNL exam
sir pls tell me which book i have to refer for J.T.O.exam -2008 and also send me some previous exam paper on my mail
please forward previous question papers of JTO examinations to my mail id
sir,
i m a b tech in c s e pl z tell me which is relevant book forpreperation regarding jto 2008 exam
For The popular request publish the Book name and Publisher:
Practice Paper BSNL Jr. Telecom Officers Examination (J.T.O.)
Guide To BSNL Jr. Telecom Officers Examination (J.T.O.)
5 Practice Sets Previous Years Solved Papers Perfect Aid For Self Study
GK Publishers Guide to BSNL JTO Examination J.T.O Book
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