BHEL Engineer Trainee 2009 Question Paper

The BHEL exam held on 29 sep 2009 for Engineer Traines question is listed below with some questions solved.
1. Half Adder can be built using


1. 1 X-OR and 2 AND Gates

2. 1 X-OR and 2 NAND Gates

3. 1 X-OR and 1 NAND Gate

4. 2 X-OR gate and 1 NAND Gate

5. 2 AND gates and 2 NAND gates

Ans: 1 X-OR and 2 NAND Gates

2. The antenna resistance is 30 ohm and radiation resistance is 70 ohm, the efficiency of antenna in

1. 35% 2. 70% 3. 30% 4.----------

3. A plant having transfer function of G(S) =1/S^2+.2S+1, the step response settle with in 2% to final value in about

1. 10 sec 2. 20 sec 3. 30 sec 4. 40sec 5. 50 sec

4. A pulse code modulation system has quantization level of 16 and maximum signal frequency of 4 kHz. the bit transmission rate is

1. 8khz 2. 16khz 3. 32khz 4. 64kHz

5. The waveguide section in microwave circuit is

1. low pass filter 2. High pass filter 3. All pass filter 4. Band pass filter 5. Band stop filter

6. The low junction capacitance in schottzky diode results in

1. faster switching 2. Operation in high frequency 3. For relatively iow current application

4. 1&3 5. 1,2,3

7. CDMA is better than TDMA because

1. the output voice signal in digitized & compressed

2. dynamic bandwidth allocation

3. high efficient spectrum

4. 1,2,3 or 2,3

8. In series RLC circuit, R=10 Ohm , L=0.1 Ohm & C= 100 micro farad, is connected to voltage supply V=100+141.4 sin (500 t), the DC component of current

1. 0.707 A 2. 10 A 3. 2 A 4. 0 A 5. 1.414 A

9. In series RC circuit , the current is _________ voltage by and angle

1. Lag 0 degree 2. Lag 90 degree 3. Lead b/w 0 and 90 degree 4. Lead b/w 90 and 180 degree 5. Lead 90 degree.

10. The PCI (implemented by 32 bit) the maximum clock rate is

1. 11 MHz 2. 110 MHz 3. 33 MHz 4. 66 MHz 5. 100 MHz

11. Using Boolean algebra (((AB)’C)’D)’ equation can be simplified

1. (A’+B’)C+D’ 2. A’+B’+C’+D’ 3. A+B’+C+D’ 4. A’+B’+C+D’

Ans: (A’+B’)C+D’

12. A dual slope analog to digital converter has N bit counter when input voltage Va is being integrated and applied, then the counter is allowed to count

1. propotional to Va 2. inversly propotional to Va 3. equal to 2N 4. equal to 2^N-1 4. equal to N^2

13. Convolution of square wave with itself in

1. Square function 2. Sinc function 3.rectangular function 4.none of these 5. Triangle function

14. Biased clamper shifts input signal

1. Above dc reference voltage 2. below dc reference voltage 3. above or below dc reference voltage 4. Above or below dc reference voltage other than 0V 5. Above ore below 0V

15. How many minimum number of address lines are required to address each memory location of 2048*4 memory chip

1. 8 2. 10 3. 16 4. 34

16. A transformer in a static electric devices

1.converter ac signal to dc signal 2.converter dc signal to ac signal 3.convert ac supply frequency to ac signal

17. The truth table corresponds to

INPUT OUTPUT

Low high high

Low high low

High low low

High high low

1. positive logic NAND gate 2. Positive logic NOR gate 3. Negative logic NOR gate 4.X_OR gate 5.AND gate

18. Cryogenics is study of

19. Cybernetics is related to

20. Entropy is a measure of

1.disorderness

21. In adiabatic and irreversible process entropy is

22. Laser is made up of __________ material.

23. The silicon is available in earth crust of what percentage_________.

24. Electric bulb is invented by Edison.

25. Transistor is invented by W.Schokley.

26. The MKS unit of Power _________.

27. The MKS unit of Electric Field ___________.

28. The MKS unit of Energy __________.

29. The forward voltage to the SCR can be applied after _________.

30. The diode is connected anti parallel to thee thyristor what happens to turn off time and turn off power?

31. The IC used for BCD to Seven Segment decoder is ________.

32. The IC used for connection b/w 8086 and ADC is ________.

33. The decimal equivalent of 1110101 is _______.

34. The value ‘10001’ in binary corresponds to _______.

35. 555 timer has ________ like Capacitor,Divider Resistance N/W,Transistor,Comparator.

36. The open cut off frequency of u741 IC depends on _______

37. The Stochastic is related to Probability Variable.

38. The efficiency of Carnot’s engine is ________.

39. The liquid state obtained in the blast furnace ( IRON) is _________.

40. In a microprocessor,the register which holds the address of next address of next instruction to be fetched is

1. Accumulator 2. Program Counter 3. Stack Pointer 4. Instruction Register

41. Bronze is an alloy of

1. Copper and tin 2. Copper and Zinc 3. Copper and Lead 4. Lead and Tin

42. Maxwell’s bridge is used for

1. Measurement of inductance of high Q 2. Measurement of inductance of low Q

3. Measurement of inductance in terms of capacitance and resistance 4. None

43. The VVT (Voltage to Voltage Transducers) has

1. zero i/p impedance and zero o/p admittance

2. zero i/p admittance and zero o/p impedance

3. zero i/p admittance and impedance

4. Infinite i/p admittance and impedance

44. RADAR is Radio Detection and Ranging.

45. A Power Amplifier which has cross over distortion in its o/p

1. Class A 2. Class B 3. Class C 4. Class AB

46. Equipotential lines cut orthogonally with electric field.

47. Piezo electric accelometer is used _____.

1. Sudden shock environment

2. Static Vibration of acceleration measurement

3. Measurement of vibration frequency 30-40Khz

4. 1,2 5. 1,2,3

48. The opamp has slew rate of 4V/usec, the maximum signal o/p is expected to be at 1 MHz frequency is____________

49. The difference b/w incandescent and Fluorescent lamps is _________.

BHEL Requires Diploma Holders in Engineering

BHEL is on the lookout for Engineering Supervisors to be engaged on Fixed Tenure Basis for a maximum period of two years for Electronics Division at Bangalore or anywhere in India at their Project Sites.


No of Vacancies: 16*

* Reservation of posts for ST-02, OBC (Non creamy layer)-06, Physically Challenged in the categories of Locomotor Disability (Orthopaedically handicapped) and Hearing impairment -02 and Ex-servicemen will be as per Govt. Directives.


ELIGIBILITY CONDITIONS:

Upper age limit: As on 01/11/2009: 28 years**


** Upper age limit is relaxable by 5 years for SCs & STs, 3 years for OBCs (Non creamy layer) and 10 years for Phy. Ch. Candidates and for Ex-servicemen as per Govt. Directives.


A relaxation of 5 years in upper age limit is also admissible to candidates who ordinarily domiciled in the State of Jammu & Kashmir during the period from 1/1/1980 to 31/12/1989.
 
Minimum Qualification:

Diploma in Engineering in relevant discipline from an institute recognized by AICTE.


Candidates who have secured at least 60% of the marks in Diploma and in case of SC/ST candidates 50% of the marks, in the aggregate of all the years/ semesters need only apply.

Experience:
 
 Minimum 1 year post qualification relevant work experience in areas specified below. (Apprentice training period is not considered as work experience)

Remuneration:



The selected candidates will be paid an all inclusive monthly consolidated remuneration of Rs. 9800/- in the first year and Rs. 10500/- in the second year. Selected candidates will also be eligible for reimbursement of premium for Mediclaim policy upto Rs. 2 Lakhs for self and family.


Mode of selection: Selection will be through written test and /or an Interview.
 
 A non-refundable Account payee DD for Rs. 100/- drawn in favour of M/s BHEL Electronics Division on any scheduled bank payable at Bangalore is to be enclosed along with the application. No other mode of payment is acceptable. Candidates are advised to write their name and address on reverse side of DD. No application fee is to be paid by SC/ST and Physically Challenged candidates.   
 
For Experience details and application format visit : http://www.bhel.com/pdf/dip_enng_details181109.pdf

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Recruitment of Research Officer (Scientists) in IOCL

Applications are invited from Indian Nationals desirous of making a career in Research & Development, IndianOil.

• Petrochemical & Polymers
• Research Officer (Grade A): 02 Posts
• Sr. Research Officer / Dy. Manager Research (Grade B / C): 02 Posts
• Catalysis
• Research Officer (Grade A): 02 Posts
• Sr. Research Officer (Grade B): 01 Post
• Tribology
• Research Officer (Grade A): 02 Posts
• Chemistry
• Research Officer (Grade A): 04 Posts
• Automotive Testing
• Research Officer (Grade A): 01 Post
• Last Date: 31.12.09

For full details please see the link below:

http://www.iocl.com/downloads/R&DAdRevised.pdf

Scheme and Syllabus for Direct Recruitment of Junior Accounts Officers in BSNL

The Direct Recruitment of Junior Accounts Officers will be conducted on the following scheme of examination.

Scheme:       There would be two papers as per the details given below:

Details of Paper	Subjects		Marks	Duration
Paper-I	General English	Objective type	100	3 hour
	General Aptitude/Awareness	Objective type	50
Paper-II	Financial Management / Cost Accounting / Tax and Commercial Laws	Objective type	300	3 hour
	Total		450

SYLLABUS

Paper –I :      General English & General Aptitude/Awareness:

a)                 General English:

Comprehension of given passages and Grammar, usage and vocabulary.

b)                 General Aptitude/Awareness :

Current events of national and international importance: Indian polity & economy; General Mental ability; Test of reasoning & Quantitative Technique.

Paper-II :      Financial and Commercial Accounts

I)                 Advanced Accounting:

1.     Company Accounts introduction; shares & debentures etc.

2.     Company Accounts; final Accounts

3.     Cash and fund flow statements

II)       Auditing

1.            Nature, objective and basic principles of auditing

2.            Techniques of auditing physical verification, examination of documents and vouching, direct confirmation, analytical review.

3.            Planning and audit, audit programmes, working papers, audit process

4.            Valuation of internal controls.

5.            Various types of Audit.

III)    Financial Management – an over view:

1.            Goals of Financial Management.

2.            Key activities of Financial Management.

3.            Relationship of Finance to Accounting and Audit

4.            Organisation of Finance Function.

IV)     Financial Statements:

1.            Basic concepts underlying accounting.

2.            Balance Sheet

3.            Profit and Loss Accounts

4.            Source and usage of final statements

5.            Financial topics related to balances received and profit and loss accounts

6.            Analysing financial performance

7.            Financial ratios

8.            Applications of financial analysis

9.            Problems in financial statements and analysis

10.   Break-even analysis and leverages.

V)      Financial Management in Public Sector Enterprises:

1.            Capital Budgeting

2.            Long term financing

3.            Working Capital Management

4.            Memorandum of Understanding

5.            Financial Management & Control

VI)     Bare Acts:

1.            Company’s Act 1956 (with amendments)

2.            Contract Act.

3.            Partnership Act

4.            Payment of Gratuity Act.

5.            Consumer Protection Act.

6.            Industrial Dispute Act.

7.            Sales Tax Act.

8.            Payment of Bonus Act

Bharat Sanchar Nigam Limited (BSNL) JAO Recruitment

Recruitment of  1000 Junior Accounts Officers (JAO) 

Bharat Sanchar Nigam Ltd. (BSNL) will recruit about 1000 Junior Accounts Officers  (JAO)  through an open competitive examination to be held in February/ March 2010 on All India basis.

• Junior Accounts Officers (JAOs) : 1000 posts (UR-453, SC-195, ST-99, OBC-253) (3% seats for PH), Pay Scale : Rs.16400-40500 (IDA Pattern), Age : 20-30 years. Relaxation as per rules., Qualification : Applicants must possess any one of the following qualifications as on 31.12.2009 - (i)A qualified Chartered Accountant; or (ii) A qualified Company Secretary; or (iii)A qualified Cost & Works Accountant; or (iv) M.Com (Master of Commerce).

Selection Procedure : The mode of selection is through an All India Competitive Examination

Application Fee : Rs.1000/-in the form of DD/ Pay Order drawn in favour of Accounts Officers (Cash), O/o CGM, NTR, New Delhi payable New Delhi. No Fee payable by SC/ ST/ PH candidates.

How to Apply :  The completed application form in prescribed format ) should be sent by Registered post/Speed post or in person so as to reach the DGM (Admn.), O/o CGM (Mtce.), BSNL, Northern Telecom Region, Room No. 257, 2nd Floor, Kidwai Bhawan, Janpath, New Delhi-110001 on or before 15/12/2009.  The envelope containing application form should be marked “Application for the post of for Junior Accounts Officers in BSNL” in bold letters on the top of the envelope.


For more details Visit : http://bsnl.co.in/newsdetailed.php?news_id=492

BHARAT ELECTRONICS LIMITED WALK-IN-INTERVIEW AT BANGALORE GAPP ENGG

“WALK-IN INTERVIEW” FOR GRADUATE APPRENTICES (ENGG)

On 20th & 21st NOVEMBER 2009, AT CLD/BEL

Bharat Electronics Limited, Bangalore Complex, is conducting “Walk-in-Interview” for GRADUATE APPRENTICES – ENGG (GAPP ENGG.) for the period of 1 year under Apprentice Act.

Engineering Disciplines:  

Electronics Electronics & Commn. Telecommunication. Electronics & Telecomm.

Date of Interview & Time: 20th November 2009 8:30 A.M.

Mechanical Industrial Production. Computer Science Electrical & Electronics Chemical Electrical Civil Environmental Engg.  

Date of Interview & Time: 21st November 2009 8:30 A.M.

Venue:

Centre For Learning & Development, Bharat Electronics Ltd, Jalahalli Post, Bangalore-560 013.

General Conditions / Instructions: -

• Qualifying Marks: For General/OBC Candidates – First Class and Pass Class for SC / ST / PHP.

• Employees Children should compulsorily produce the MEDICAL IDENTITY CARD issued by the company at the time of interview.

• Age limit: 25 years for General and OBC candidates and 30 years for SC/ST/PHP.

• Candidates who have passed their examination on or after 01.01.2007 only will be considered.

• No TA/DA will be paid to the candidates to attend the interview.

• Candidate should produce Original Certificates i.e., Degree Certificates or Provisional Degree certificate, SSLC marks card,.

• SC/ST/PHP certificates (if any) along with Xerox copies for verification.

The final result and induction schedule of the selected candidates will be announced through BEL website (www.bel-india.com) only.

The candidates who fulfill the above conditions only need to appear for the interview.

Indian national only need to appear

STEEL AUTHORITY OF INDIA LIMITED Recruits Mining Graduates

Walk in Interview for Mining Professionals

SAIL, a Navratna Company and India's largest steel producer with an annual turnover of around Rs. 50,000 crore, is looking for dynamic and result oriented professionals to fill up the following positions:

• Sr. Manager (Mines): 01 Post
• Pay: Rs. 18500-4%-23900/- (E-5)
  
• Age: 40 years
  
• Qualification: BE/B.Tech in Mining Engineering from a recognized institute / University with minimum 12 years of post qualificationexperience in related fields as on 01.10.09.
• Sr. Manager (Mineral Processing) : 02 Posts
• Pay: Rs. 18500-4%-23900/- (E-5)
• Age: 40 years
  
• Qualification: BE/B.Tech in Mineral processing from a recognized institute/ University with minimum 12 years of post qualification experience in related field as on 01.10.09
• Date of Walk In : 20.11.09

For full details please visit the link below:

http://sail.co.in/career.php

Main Difference Between BJT and FET

BJT(Bipolar Junction Transistor)	FET(Field Effect Transistor)
In BJT Current is carried by both Electrons and Holes	In FET Current is carried by only one type of charge particals,either electrons or holes
It is also known as Bipolar device	It is also known as Unipolar device
The current flow is controlled by input current	The current flow is controlled by an electric field setup in the device by an external applied voltage
BJT is a Current Controlled Device	FET is a Voltage Controlled Device
BJT has low input impedance	FET has high input impedance

FTS for Engineers in Indian Air Force Nov09

Indian Air Force will conduct Fast Track Selection (FTS) for Aeronautical Engineer (Electronics), Aeronautical Engineer (Mechanical) and Meteorological Branches at the following branches at the following locations :

Dates :

• 07/11/2009 at Delhi, Greater Noida, Jaipur, Bhopal, Bhubaneswar, Bangalore
• 09/11/2009 at Guwahati
• 11/11/2009 at Aizawl
  

Qualifications :

• Education : First class BE/B.Tech. with Minimum 60% aggregate marks. For Met - PG in Science or Geography/MCA with Physics & Mathematics at Graduation level.
• Age : 20-25 years for Meteorological and 18-28 years for others
  

Complete advertisement alongwith Application Format is available at http://careerairforce.nic.in/iaf_FTS.htm

DRDO 2009 Result Out!

The Results of DRDO Exam held on September 6th 2009 is been announced. You will have to get Application No. or Name that was given while applying.

Please visit http://rac.in/ for more details.

All the best!!