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Resources and Papers, Articles related to graduate & postgraduate level for College going students on courses like BTECH, BSC, BBA , MSC , MBA and Examination Papers & Projects, seminar reports

Industrial Training for Freshers in Mapping Minds| Job in Mapping Minds, Delhi 2010

Mapping Minds

Industrial Training for Freshers

Qualification :BE/B.Tech

Details

Technologies: .Net 3.5, Microsoft SQL Server, LINQ, WCF, AJAX, Silver light, XML and Crystal Report

Mapping Minds, The training division of Radix Info Solutions provides industrial training to Freshers/B.Tech/MCA and BCA Students. We provide you an opportunity to work with the team of experienced Software Developers. Training includes in depth study of the technology and a real time project from any of our Domestic or International clients. The basic idea is to bridge the gap between what you know and what industry wants.

We assure placements for performers by Radix Info Solutions.

ELIGIBILTY: Aptitude Test for Non- B.Tech/MCA Students

NOTE: Candidates working on live projects have to sign a NDA (Non-disclosure agreement) and need to assure the completion of project before leaving.

Location: Job Category: Last Date:

Job Type: Hiring Process:

How to apply

http://www.mappingminds.in/training/enquiry.aspx or mail us at training@mappingminds.in

Phone: 09891054411,011-25754243

Placement Oriented Training in NSBT| Job in NSBT, Noida

NSBT

Designation:

Software Engineer Trainee

Qualification:

(Computer Science Engineering, Information Science/Technology)
(Computer Science, Information Technology)

Details
About NSBT :

  • NSBT is a division of Nucleus Software Exports Ltd based out of NOIDA
  • Nucleus Software is a leading software products company focused on the Banking & Financial Services sector. Its lending product called FinnOne is a ranked as the #1 selling product in the world and is
  • implemented at over 250 customers across 100 countries
  • Goal of NSBT is to provide world class training to develop Banking Technology professionals at all levels
  • Programs offered by NSBT are aimed at equipping professionals to excel at specific roles
  • All programs focus on developing the 6 NSBT areas i.e. Domain, Technology, Tools & Methods, Product/Solution, Soft Skills and Ethics
  • Provides a Corporate Environment to trainees
  • NSBT provides a well equipped Lab to expose trainees to standard tools etc.

Brief on the Program :

  • Batch commences 1st Nov
  • 4 month full time
  • First 2 months focus on foundation building
  • Industry experienced faculty
  • Mentoring sessions with senior professionals
  • Exposure to Banking Domain
  • Exposure to development, testing, monitoring tools
  • Focus on communication skills, self management, self learning etc.
  • Exposure to typical Banking systems
  • Alignment to corporate functioning
  • Final 2 months focuses on practice through “real” project work
  • Industry experts provide mentoring during project work

Eligibility :

  • B.Tech (CS/IT), MCA or equivalent, 2009/ 2010 batch
  • BCA/ BSc (CS/IT) or equivalent, 2009/ 2010 batch
  • Minimum scores of 65% throughout academics
  • Eligible candidates will undergo a Aptitude/Technical Test, Group Discussion and Personal Interview
  • Aptitude, Communication Skills and Positive Attitude will form the key selection parameters

Placement Opportunity:

  • NSBT Placement Cell is constantly building relationships with IT companies into BFSI solutions and Banks to cater to their need for recruiting professional trained freshers
  • The NSBT Placement Cell will keep announcing placement opportunities as and when agreed with customers
  • The batch size of NCSP/2010/02 is expected to be 150. As on date, 100 placement arrangements have already been confirmed
  • Placement offers will be in order of merit
  • Performance of the student will be periodically evaluated based on tests, reviews and discipline

Location: Job Category: Last Date:

Job Type: Hiring Process:

How to apply

Interested and Eligible candidates are requested to contact us with their updated resume : e-mail us at nsbt@nucleussoftware.com

OR

Call us at +91 1204031400 or 9660780465

Job in Kiona Software Solution Pvt Ltd Bangalore 2010

Kiona Software Solution Pvt Ltd

Designation

Engineering Graduates

Qualification

(Computer Science Engineering, Electrical & Electronics Engineering, Electronics & Communication Engineering, Information Science/Technology)

Details

We are Looking to Train and Appoint talented Engineering Graduates for our prestigious clients (Bosh, TOSHIBA, HITACHI, CANNON, FUJI, HCL, L&T, IBM, EDS, HP, Etc..) Applicants must be BE/ B.Tech/ MSc (E&C, CS, E&T, EEE, IT, IS) with 60% Agg. 2010 and 2009 pass-out are eligible. Selected Candidates will be given written assurances for the Job. Only eligible candidates must call

Location: Job Category: Last Date:

Job Type: Hiring Process:

Salary -  18000 to 25000 p.m.

How to apply

Contact :-  080- 25633893, 25630776

Job in National Chemical Laboratory,Pune 2010|Recruitment of Scientist/ Technical Asst/ Technician

National Chemical Laboratory

Designation:

Scientist/ Technical Asst/ Technician

Qualification:

Certificate Course (ITI)
M Phil / Phd (Others)
Diploma (Computer Science & Engineering)

Details:

ADVT. NO. 2/2010

NCL,Recruiting for the post of Scientist/Technical Assistant&Technician

Sl No/Code No Post Name Qualification Age No of post
(2)
CODE NO. 02
Scientist- Group IV(2) Ph.D in Chemical/Polymer/Material Sciences with 01 year experience OR Ph.DinEngineering (Chemical/Materials Engineering or Technology.)
Experience: Candidates with Ph. D. (Science) must have minimum one year experience in inventor facing roles, defining inventions and operating a patent service/support office, patent portfolio management and IP marketing and licensing. Candidate must demonstrate good written and oral communication skills and computer literacy. A Post Graduate Degree or Diploma in intellectual property/patent law will be an added advantage
35yrs 1
(3) CODE NO. 03 Technical Assistant First class B. Sc. (Sci) with 01 year full time professional qualification in software development from a recognized institute/ organization OR 10+2 with Science subjects followed by 1st class Diploma in Computer Engineering / Technology of 3 years full time duration (2/2.5 years full time duration in cases of lateral admission after 10+2 if applicable) or its equivalent.
Desirable: The candidate should have experience in relational databases, reporting tools, Windows operating systems and office 2007.
28yrs 2
(4) CODE NO. 04 Technical Assistants 10+2 with Science subjects followed by 1st class Diploma in Computer Engineering / Technology of 3 years full time duration (2/2.5 years full time duration in cases of lateral admission after 10+2 if applicable) or its equivalent. Desirable: The candidate should have experience in the R&D institution in the area of i) Managing and maintaining various types of servers and their Operating Systems, ii) Managing and maintaining various network appliances located in the data center, iii) Managing and maintaining LAN connectivity of more than 2000 network points spread across the lab, and iv) Managing and maintaining Microsoft Exchange based mailing system. Microsoft / Cisco / HP certification, Knowledge of Web development, data base management, Experience in LAN passive cabling, will be an added advantage 28yrs 1
(5) CODE NO. 05 Technician SSC / 10th Std. with Science subjects with 55% marks plus ITI certificate or National / State trade certificate in Glass blowing or 2 year’s full time experience as an apprentice training in Glass blowing trade from a recognized institution.
Desirable:
The candidate having experience for two to three years in a reputed organization as a Glass Blowing Apprentice in the field of Scientific Glass Blowing will be preferred
28yrs 2

Application fee : Rs.100/- (Rupees one hundred only) (no application fee for Scheduled Caste/Scheduled Tribe candidates/PH candidates/ overseas candidates of Indian origin and regular employees of CSIR) is payable separately for each post which should be ONLY in the form of crossed DD payable at Pune (valid for a period of at least 6 months from the closing date for receipt of applications) drawn in favour of Director, National Chemical Laboratory and payable at Pune, duly enclosed along with the application should reach the Administrative Officer, National Chemical Laboratory, Dr. Homi Bhabha Road, Pune 411 008 on or before 26.11.2010

Location: Pune Job Category: Diploma, Govt Sector, Others Last Date: 19 November 10

Job Type: Full Time Hiring Process: Written-test.

How to apply

Apply Online on or before 19/11/2010 . Hard Copy of the Online Application Form, application fee, recent passport size photograph and copies of Matriculation/ SSLC/ Diploma/ Degree/Provisional Degree Certificate(s) and Mark sheets for all the Semesters/ Years, SC/ ST/ OBC Certificate(s) and other testimonials in support of experience etc. should be sent in a sealed cover superscribed ” Application for the post of Scientist in Group IV Post Code: ——- ” to the Administrative Officer, National Chemical Laboratory, Dr Homi Bhabha Road, Pune- 411 008.

Details Here & Apply Online

Job in Bassein Catholic Co-operative Bank Ltd. Maharastra 2010

Bassein Catholic Co-operative Bank Ltd.

Designation: Asst Managers/Junior Clerks

Qualification

(Computer Science Engineering, Electronics & Communication Engineering)

(Marketing)

Details

All freshers and non-freshers are invited to fill up the vacant post in Bassein Catholic Co-operative Bank as follows:

Position Qualification Age limit
A Probationary Assistant Managers (IT) – (Male only) BSc.(IT) plus GNIIT, B.E. (I.T./Computer/Electronics & Telecommunication/Electronics) from Mumbai / Pune University or University with equivalent reputation Mini20 years
Max 30 years.
B Probationary Assistant Managers (Marketing) – (Male only) 1st Class Graduate from Mumbai / Pune University or University with equivalent reputation plus MBA/MMS(regular) in Marketing. Mini 20 years
Maxi30 years.
D Junior Clerks – Data Entry 2nd Class graduate in Commerce / Science / Arts (with minimum 3 papers of economics) from Mumbai / Pune University or University with equivalent reputation.
Special Skill Typing speed with minimum 60 w.p.m. in MS Office. Preference will be given to those candidates who have Marathi Typing knowledge
Mini 20 years
Maxi30 years.

Candidates will have to appear for written test and only successful candidates will be called for interview. Documentary proof of age, qualification and experience is to be submitted along with application. . Candidate may apply for one post only. Candidature of the applicant is liable to be cancelled if it is found that he / she has applied for multiple posts.

Location: -other  Job Category: Last Date:

Job Type: Hiring Process:

Address

Bassein Catholic Co-operative Bank Ltd. (Scheduled Bank) Head Office, Catholic Bank Building, Papdy, Vasai – 401 207.

Details Here & To Download application Form

(Ref: Times Ascent 20th November2010)

Job in West Bengal State Electricity Distribution Company Ltd, Kolkata 2010

West Bengal State Electricity Distribution Company Ltd

Designation: Asst Engg. /Sub Asst. Engg / Asst.

Qualification:

(Computer Science Engineering, Electrical & Electronics Engineering, Electronics & Communication Engineering, Information Science/Technology)



Details

Notification No. PP/2010/09

All fresher engineers/ professionals are invited to fill up the vacancy in government sector as follows:-

Sl No Post Code Name of the Post & No of Posts with category wise. Pay Band Grade Pay Qualification
1 01 Assistant Engineer (Electrical), 36 posts (SC-20, ST-06, OBC (category-A)-04, OBC(category-B)-06) Rs. 15,600 -39,100 Rs. 5,400/- Full Time 4 years’ B.E / B.Tech / B.Sc (Engineering) Degree in Electrical Engineering / Electrical & Electronics (Combined) / B.Sc(H) in Physics with 3 years’ B.Tech in Electrical Engineering/ Power Engineering from a recognized University / Institute approved by AICTE/IITs.
2 02 Assistant Engineer (IT&C) 16 posts (Gen-08, SC-03, ST-01, OBC(category-A)-02, OBC(category-B)-02) Rs.15,600 -39,100 Rs. 5,400/- Full Time 4 years’ B.E / B.Tech / B.Sc (Engineering) Degree in information Technology / Computer Science / MCA (full time) / B.Sc (H) in Physics and B.Tech in Computer Science & Engineering from recognized University / Institute approved by AICTE /IITs.
3 03 Assistant Manager (F&A) 12 posts (SC-06, ST-04,OBC(category-B)-02) Rs.15,600 -39,100 Rs. 5,400/- Graduate in any discipline and passed Final Examination from Institute of Chartered Accounts of India or Institute of Cost & Works Accounts of India or MBA (2 years’ full time) with specialization in Finance
4 04 Assistant Manager (HR&A) 07 posts (SC-04, ST-01, OBC(category-A)-01, OBC(category-B)-01) Rs. 15,600 -39,100 Rs. 5,400/- Graduate in any discipline and MBA (2 years’ full time course) / MPM (2 years’ full time course) / MHRM (2 years’ full time course) with major specialization in Personnel Management / H.R. or Post-Graduate full time Degree / Diploma (2 years’ course) with specialization in Personnel Management / H.R.
5 05 Assistant Manager (Stores) 03 posts (Gen-02, SC-01) Rs.15,600 -39,100 Rs. 5,400/- Graduate in Science / Engineering plus 2 year’s full time Post Graduate Diploma in Materials Management / MBA (Materials Management)
6 06 Sub Assistant Engineer (Electrical) 137 posts (Gen-76, ST-22, OBC(category-A)-25, OBC(category-B)-14) Rs.6,300 – 20,200 (with higher initial start at Rs. 9000 in the Band Pay) Rs. 4,400/- Full Time 3 years’ Diploma in Electrical Engineering
7 07 Assistant 587 posts (Gen-300, SC-131, ST-55, OBC (category-A)-50, OBC (category-B)-51) Rs.6,300-20,200 Rs.2,600/ 1. Graduation in any Discipline with 50% marks in aggregate from a recognized University or Graduation in any Discipline with minimum 50% marks in HS level and
2. Must have passed certificate course / any other courses on computer from the Institute indicated below:
i) ‘O’ Level Course of DOECC Society, Govt. of India or,
ii) One Year course in Computer Application from any Institute recognized by West Bengal State Council of Technical Education or,
iii) One year diploma course in Modern office Practice and management from any institute recognized by WB State Council of Technical Education or,
iv) Course of Computer Operation and programming Assistant (Basic Skill and / or Advance skill) from Regional Vocational Training Institute, Director General of Training & Employment, Govt. of India or,
v) Secretarial practices (Basic Skill and/or Advance Skill) from Regional Vocational Training Institute, Director General of Training & Employment, Govt. of India or,
vi) Passed twelve standards in vocational stream from State Council of Vocational Training, Govt. of West Bengal with any of the following combination:
a) Computer fundamentals and Programming and Computer Assembly and Maintenance.
b) IT enabled services and Computer fundamentals and Programming or,
3. 3 years full time Bachelor Degree in Computer Application (BCA) or Bachelor Degree in Business Administration (BBA) or Bachelor Degree in Science with Honours with Statistics or Bachelor Degree in any stream with Computer Application / Computer Science as a pass subject with 50% in aggregate from a recognized University or 50% in HS with 3 years full time Degree in the Bachelor level with the subjects indicated in the foregoing lines of this provision.

Age Limit: 27 years as on 01-01-2010. Age is relaxable by 5 years for SC/ST candidates and 3 years for OBC candidates of W.B. State only.

Mode of Selection:
Selection will be made on the basis of performance at written test and interview for post code 01 to 06. Candidates for post code 07 will be selected on the basis of written test, computer proficiency test and interview. Candidates called for Written Test /Computer Proficiency Test/ Interview shall not be entitled to reimbursement of travelling expenses. The Written Test/Computer Proficiency Test/Interview will be held in Kolkata only.

Application Fee :
Non refundable Crossed demand draft of Rs. 400/- as processing and Examination fees for Sl. No. 01 to 05 and Rs.300/- for Sl. No. 06 and Rs. 250/- for Sl. No. 07. SC/ST candidates from the state of West Bengal are exempted from processing and examination fees. The Demand Draft should be drawn in favor of “West Bengal State Electricity Distribution Company Ltd.” payable at Kolkata only. Demand drafts payable at locations other than Kolkata will not be accepted. Money Order / Postal Order or any other mode of payment is not acceptable.

Location: Job Category: Last Date:

Job Type: Hiring Process:

How to apply

Apply Online at WBSEDCL (http://www.wbsedcl-hr.in) website only between 27.10.2010 and 15.11.2010. No other means/mode of application shall be accepted. After submitting the details take print of the Registration Slip with required Demand Draft (having name and registration number duly written on the back of DD) and Certificates (as applicable) is to be sent, only by ORDINARY POST so as to reach latest by 18.11.2010.

The Advertiser, Post Bag No 01, Sech Bhavan Post Office, Kolkata-700091.

Important Dates :
Commencement of online registration of applications by candidates : 27.10.2010
Last date for receipt of online applications : 15.11.2010
Last date for accepting registration slips with required documents by post : 18.11.2010
Written Test : 12.12.2010

Job in Indian Institute of Management Calcutta, Internship 2011

IIM Kolkata

Designation – Fellowship

Qualification- Any Graduate
BE/B.Tech

Details-Eligibility: An applicant to the Fellow Programme is required to have: EITHER a Master’s degree in any discipline with at least 55% marks (or equivalent professional qualification) and a three-year Bachelor’s degree with at least 50% marks in the aggregate; OR a First Class Bachelor’s degree in Engineering (i.e., with at least 60% marks in the aggregate or an equivalent grade point average). In addition, applicant must have obtained a minimum of 50% marks in the aggregate in either the Secondary or the Higher Secondary Examination of a Board (or equivalent).

A final-year student appearing for the Bachelor’s degree examination in Engineering or Master’s degree examination in any discipline can also apply.

Location: Kolkata Job Category: Govt Sector, Internship, Others, Core Technical    Last Date: 25 January 11

Job Type: Full Time Hiring Process: Written-test.

How to apply

Completed Application Form(s) must be submitted along with an Application Fee of Rs.300. This fee should be paid by a crossed demand draft for Rs. 300 payable to “Indian Institute of Management Calcutta” on a bank in Kolkata. An SC/ ST/ OBC applicant need not pay the application fee. Completed Application Forms should reach the following address by January 24, 2011: Administrative Officer – Fellow Programmes and Research, Indian Institute of Management Calcutta, Diamond Harbour Road, Kolkata 700104.

Click Here For Details

To Download Application Form

Verbal & Non-Verbal Reasoning Question paper

Hello!!!!!!!!!!!!!!!!!!!!!!!!! readers ‘Here is a collection of some question based on reasoning which help you for your preparation  in any Competitive Exam,entrance exam .  [For :Bank PO, Bank Clerk, MBA, Staff Selection Commission, Railway Recruitment Board TC/CC/ASM/CA/TA , CAT , UPSC ETC Exam].

If you Are preparing for any competitive exam  .You can practice these question and improve your skills for your exam and appear your job entrance exam with confidence.These questions will give you an idea of the Question Paper Patterns that are given in exams.

read more »

Gate Electronics & communication Question paper-2

Gate Electronics & communication Question paper-2

1.A 1 kHz sinusoidal signal is ideally sampled at 1500 samples/sec and the sampled signal is passed through an, ideal low-pass filter with cut-off frequency 800 Hz.
The output signal has the frequency
Options
A) zero Hz B) 0.75 kHz
C) 0.5 kHz D) 0.25 kHz
Your Answer ( Not Answered )
Correct Answer C
2 The minimum number of 2-to -1 multiplexers required to realize a 4-to 1 multiplexer is
Options
A) 1 B) 2
C) 3 D) 4
Your Answer ( Not Answered )
Correct Answer B
3 Choose the correct one front among the alternatives A, B, C, D after matching an item from Group 1 with the most appropriate item, in Group 2.
Group 1 Group 2
P: Shift register 1:Frequency division
Q: Counter 2: Addressingin memory chips
R: Decoder 3: Serial to parallel data conversion

Options
A) P-3, Q- 2, R-1 B) P-3, Q-1, R-2
C) P-2, Q-1, R-3 D) P-1, Q- 2, R-2
Your Answer ( Not Answered )
Correct Answer B
4 A random variable X with uniform density in the interval 0 to 1 is quantized as follows:
If 0 £ X £ 0.3, x q = 0
If 0.3 £ X £ 1, x q = 0.7
where x q is the quantized value of X.
The root-mean square value of the quantization noise is
Options
A) 0.573 B) 0.198
C) 2.205 D) 0.266
Your Answer ( Not Answered )
Correct Answer A
5 In a full-wave rectifier using two ideal diodes, V dc and V m are the dc and peak values of the voltage respectively across a resistive load. If PIV is the peak inverse voltage of the diode, then the appropriate relationships for this rectifier are
Options
A)

V dc =
V m
p
, PIV = 2V m

B) V dc = 2
V m
p
, PIV = 2V m
C) V dc = 2
V m
p
, PIV = V m D) V dc =
V m
p
, PIV = V m
Your Answer ( Not Answered )
Correct Answer B
6 The Fourier transform of a conjugate symmetric function is always
Options
A) imaginary B) conjugate anti-symmetric
C) real D) conjugate symmetric
Your Answer ( Not Answered )
Correct Answer C
7 It is desired to multiply the numbers 0AH by 0BH and store the result in the accumulator. The numbers are available in registers B and C respectively. A Part of
the 8085 program for this purpose is given below:
MVI A, 00H
Loop;- – – – – – – – -
——————–
——————-
HLT END
The sequence of instruction to the complete the program would be
Options
A) JNZ LOOP, ADD B, DCR C B) ADD S, JNZ LOOP, DCR C
C) DCR C, JNZ LOOP, ADD B D) ADD B, DCR C, JNZ LOOP
Your Answer ( Not Answered )
Correct Answer D

8A solution of the following differential equation is given by

d 2 y
dx 2
-
dy
dx
+ 6y = 0

Options
A)

y = e 2x + e -3x
B)

y = e 2x + e 3x
C)

y = e -2x + e 3x
D)

y = e -2x + e -3x
Your Answer ( Not Answered )
Correct Answer B
9 Consider the following statements S1 and S2.
S1: The threshold voltage (V T ) of a MOS capacitor decreases with increase in gate oxide thickness
S2: The threshold voltage (V T ) of a MOS capacitor decreases with increase in substrate doping concentration
Which one of the following is correct?
Options
A) S1 is FALSE and S2 is TRUE
B) Both S1 and S2 are TRUE
C) Both S1 and S2 are FALSE
D) S1 is TRUE and S2 is FALSE
Your Answer ( Not Answered )
Correct Answer A
10 Consider an abrupt p-junction. Let V bi be the built-in potential of this junction and V R be the applied reverse bias. If the junction capacitance (C j ) is 1 pF for
V bi + V R = 1V, then for V bi + V R – 4V, C j will be
Options
A) 4 pF B) 2 pF
C) 0.25 pF D) 0.5 pF
Your Answer ( Not Answered )
Correct Answer D
11 The impurity commonly used for realizing the base region of a silicon n-p-n transistor is
Options
A) Gallium B) Indium
C) Boron D) Phosphorus
Your Answer ( Not Answered )
Correct Answer C
12 Despite the presence of negative feedback, control system still have problems of instability because the
Options
A) components used have nonlinearities. B) dynamic equations of the subsystems are not known exactly.
C) mathematical analysis involves approximations. D) system has large negative phase angle at high frequencies.
Your Answer ( Not Answered )
Correct Answer A
13 The drain of an n-channel MOSFET is shorted to the gate so that V GS = V DS . The threshold voltage (V T ) of MOSFET is 1 V. If the drain current (I D ) is 1 mA for V GS = 2V, then for V GS = 3V, I D is
Options
A) 2 mA B) 3 mA
C) 9 mA D) 4 mA
Your Answer ( Not Answered )
Correct Answer D
14 Let x(n) = (
1
2
) n u(n), y(n)=x 2 (n) and Y(e j w ) be the Fourier transform of y(n). Then Y(e j0 ) is
Options
A)
1
4
B) 2
C) 4 D)
4
3
Your Answer ( Not Answered )
Correct Answer A
15 Noise with uniform power spectral density of N 0 W/Hz is passed through a filter H ( w ) = 2 exp(-j w t d ) followed by an ideal low pass filter of bandwidth BHz. The output noise power in Watts is
Options
A) 2N 0 B B) 4N 0 B
C) e N 0 B D) 16 N 0 B
Your Answer ( Not Answered )
Correct Answer B
16 Consider the following statements S1 and S2
S1: At the resonant frequency the impedance of a series R-L-C circuit is zero.
S2: In a parallel G-L-C circuit, increasing the conductance G results in increase in its Q factor.
Which one of the following is correct?
Options
A) S1 is FALSE and S2 is TRUE B) Both S1 and S2 are TRUE
C) S1 is TRUE and S2 is FALSE D) Both S1 and S2 are FALSE
Your Answer ( Not Answered )
Correct Answer D
17 A signal x(n) = sin( w 0 n + f ) is the input to a linear time-invariant system having a frequency response H(e (j w ) . If the output of the system Ax(n – n 0 ), then the most general form of ÐH(ejw) will be
Options
A) – n 0 w 0 + b for any arbitrary real b . B) – n 0 w 0 + 2 p k for any arbitrary integer k.
C) n 0 w 0 + 2 p k for any arbitrary integer k. D) -n 0 w 0 f .
Your Answer ( Not Answered )
Correct Answer B
18 Consider a lossless antenna with a directive gain of +6dB. If 1 mW of power is fed to it the total power radiated by the antenna will be
Options
A) 4 mW B) 1 mW
C)
7 mW D) 1/4 mW
Your Answer ( Not Answered )
Correct Answer A
19 A MOS capacitor made using p type substrate is in the accumulation mode. The dominant charge in the channel is due to the presence of
Options
A) holes B) electrons
C) positively charged ions D) negatively charged ions
Your Answer ( Not Answered )
Correct Answer B
20Choose the correct one from among the alternatives A, B, C, D after matching an item from Group 1 with the most appropriate item in Group 2.

Group1 Group 2
1 : FM
2 : DM
3 : PSK
4 : PCM P : Slope overload
Q : m -law
R : Envelope detector
S : Capture effect
T : Hilbert transform
U : Matched filter

Options
A) 1-T, 2-P, 3-U, 4-S B) 1-S, 2-U, 3-P, 4-T
C) 1-S, 2-P, 3-U, 4-Q D) 1-U, 2-R, 3-S, 4-Q
Your Answer ( Not Answered )
Correct Answer C

Gate Electronics & communication Question paper-1

Gate Electronics & communication Question paper-1

1.The Boolean expression AC + BC
is equivalent to
Options
A)
A
C + B
C
+ AC B)
B
C + AC + B
C
+
A
C
B
C) AC + B
C
+
B
C + ABC D) ABC +
A
B
C
+ AB
C
+ AB
C
Your Answer ( Not Answered )
Correct Answer D
2 The resistivity of a uniformly doped n-type silicon sample is 0.5 W -cm. If the electron mobility ( m n) is 1250 cm 2 /V-sec and the charge of an electron is 1.6 x 10 -19 Coulomb, the donor impurity concentration (ND) in the sample is
Options
A) 2 x 10 16 /cm 3 B) 1 x 10 16 /cm 3
C) 2.5 x 10 15 /cm 3 D) 2 x 10 15 /cm 3
Your Answer ( Not Answered )
Correct Answer B
3 Consider the following statements S1 and S2.
S1: The b of a bipolar transistor reduces if the base width is increased.
S2: The b of a bipolar transistor increases if the doping concentration in the base is increased. Which one of the following is correct?
Options
A) S1 is FALSE and S2 is TRUE B) Both S1 and S2 are TRUE
C) Both S1 and S2 are FALSE D) S1 is TRUE and S2 is FALSE
Your Answer ( Not Answered )
Correct Answer D
4 A system has poles at 0.01 Hz, 1 Hz and 80 Hz; zeros at 5 Hz, 100 Hz and 200 Hz. The approximate phase of the system-response at 20 Hz is
Options
A) – 90° B) 0°
C) 90° D) – 180°
Your Answer ( Not Answered )
Correct Answer A
5 In an abrupt p-n junction, the doping concentrations on the p-side and n-side are N A = 9x 10 16 /cm 3 and N D = 1 x 10 16 /cm 3 respectively. The p-n junction is reverse biased and the total depletion width is 3 m m. The depletion width on the p-side is
Options
A) 2.7 m m B) 0.3 m m.
C) 2.25 m m D) 0.75 m m
Your Answer ( Not Answered )
Correct Answer B
6 A master-slave flip-flop has the characteristic that
Options
A) change in the input immediately reflected in the output
B) change in the output occurs when the state of the master is affected
C) change in the output occurs when the state of the slave is affected
D) both the master and the slave states are affected at the same time
Your Answer ( Not Answered )
Correct Answer C
7

A parallel plate air-filled capacitor has plate area of l0 -4 m 2 and plate separation of 10 -3 m. It is connected to a 0.5 V, 3.6 GHz source. The magnitude of the displacement current is ( e 0 = 1/36 p x 10 -9 F/m)
Options
A) 10 mA B) 100 mA
C) 10 A D) 1.59 mA
Your Answer ( Not Answered )
Correct Answer A
8 The phase velocity of an electromagnetic wave propagating in a hollow metallic rectangular waveguide in the TE 10 mode is
Options
A) equal to its group velocity B) less than the velocity of light in free space
C) equal to the velocity of light in free space D) greater than the velocity of light in free space
Your Answer ( Not Answered )
Correct Answer D
9 Noise with uniform power spectral density of N 0 W/Hz is passed through a filter H ( w ) = 2 exp(-j w t d ) followed by an ideal low pass filter of bandwidth BHz. The output noise power in Watts is
Options
A) 2N 0 B B) 4N 0 B
C) e N 0 B D) 16 N 0 B
Your Answer ( Not Answered )
Correct Answer B
10 The cascade amplifier is a multistage configuration of
Options
A) CC-CB B) CE-CB
C) CB-CC D) CE-CC
Your Answer ( Not Answered )
Correct Answer B
11 Consider a lossless antenna with a directive gain of +6dB. If 1 mW of power is fed to it the total power radiated by the antenna will be
Options
A) 4 mW B) 1 mW
C)
7 mW D) 1/4 mW
Your Answer ( Not Answered )
Correct Answer A
12 The bandgap of Silicon at room temperature is
Options
A) 1.3 eV B) 0.7 eV
C) 1.1 eV D) 1.4 eV
Your Answer ( Not Answered )
Correct Answer C
13 For a signal x(t) the fourier transform is X(f). Then the inverse Fourier transform of X(3f + 2) is given by
Options
A)
1
2
x (
t
2
) e (j3 p t) B)
1
3
x (
t
3
) e -j4 p t/3
C) 3x(3t)e -j4 p t D) x(3t+2)
Your Answer ( Not Answered )
Correct Answer B
14 In a PCM system, if the code word length is increased from 6 to 8 bits, the signal to quantization noise ratio improves by the factor
Options
A) 8/6 B) 12
C) 16 D) 8
Your Answer ( Not Answered )
Correct Answer C

15.Match the following and choose the correct combination:

Group 1 Group 2
E. Newton-Raphson method
F. Runge-kutta method
G. Simpson , s Rule
H. Gauss elimination 1. Solving nonlinear equations
2. Solving linear simultaneous equations
3. Solving ordinary differential equations
4. Numerical integration
5. Interpolation
6. Calculation of Eigenvalues

Options
A) E-6, F-1, G-5, H-3 B) E-1, F-6, G-4, H-3
C) E-1, F-3, G-4, H-2 D) E-5, F-3, G-4, H-1
Your Answer ( Not Answered )
Correct Answer C
16 The Fourier transform of a conjugate symmetric function is always
Options
A) imaginary B) conjugate anti-symmetric
C) real D) conjugate symmetric
Your Answer ( Not Answered )
Correct Answer C

17Match the following and choose the correct combination.

Group 1 Group 2
E – continuous and aperiodic signal
F – continuous and periodic signal
G – Discrete and aperiodic signal
H – Discrete and periodic signal 1 – Fourier representation is continuous and aperiodic
2 – Fourier representation is discrete and aperiodic
3 – Fourier representation is continu-ous and periodic
4 – Fourier representation is discrete and periodic

Options
A) E – 3, F – 2, G – 4, H -1 B) E -1, F – 3, G – 2, H – 4
C) E -1, F – 2, G – 3, H – 4 D) E – 2, F – 1, G – 4, H – 3
Your Answer ( Not Answered )
Correct Answer C
18 A device with input x(t) and output y(t) is characterized by: y(t) = x 2 (t).
An FM signal with frequency deviation of 90 kHz and modulating signal bandwidth of 5 kHz is applied to this device. The bandwidth of the output signal is
Options
A) 370 kHz B) 190 kHz
C) 380kHz D) 95kHz
Your Answer ( Not Answered )
Correct Answer C
19 For the polynomial P(s) = s 5 + s 4 + 2s 3 + 2s 2 + 3s + 15, the number of roots which lie in the right half of the s-plane is
Options
A) 4 B) 2
C) 3 D) 1
Your Answer ( Not Answered )
Correct Answer B
20 An AM signal is detected using an envelope detector The carrier frequency and modulating signal frequency are 1 MHz and 2 kHz respectively. An appropriate value for the time constant of the envelope detector is
Options
A) 500 m sec B) 20 m sec
C) 0.2 m sec D) 1 m sec
Your Answer ( Not Answered )
Correct Answer B

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