Questions from BAJAJ

Labels: Mechanical Engineering Interview Posted by JA Team at 8/23/2008

1.For the same size which one is more efficient;
Engine working on Otto cycle
Engine working on diesel cycle
---
---

2.After saturation state the gas above the liquid can be called as

a. Perfect gas

b. Vapor

c. –-

3.Material of crank Shaft

4.Formula of degree of freedom related to 4 bar link

5.classius(second law of thermodynamics)

6.What happen if we put petrol in the diesel engine?
a. Knocking

b. Will not start

7.F force is acting on a rectangular bar of cross section A and the young modulus of

elasticity is E, then find the elongation in the bar.

8.Normal time=
Standard time + allowances
Standard time – allowances
–
–

9. One question on pipe flow, have to find out weather it is turbulent or laminar.

10.One question on heat treatment of materials

11.Which material has high % of carbon

Four alloy steels were given.

12.One question on the assumptions of Bernoulli equation.

13. One question on Tool angle Ans. back rack angle.

Few question based on the materials.

General questions related to different topics asked in the campus

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Labels: Mechanical Engineering Interview Posted by JA Team at 8/23/2008

melting pt of iron
steam turbine feed heater
drill mat composition
Ach welding
WEIR used Ans in flow measurement
possions ratio
gear strength
pig iron mfg process
gear materials
gear mech which is used to hold the gear
RATCHET MEch is ans
babbit metal composition
seamless tubing prep

Some questions from Ashoka Leyland

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Labels: Mechanical Engineering Interview Posted by JA Team at 8/22/2008

1.two bodies of same volume are submerged in kerosene and water respectively. one is more submerged than other , whose weight is more?
2.three problem on turning , as which wheel will move faster and other slower
3. what is the use of overdrive-increasing speed in driven shaft to that of driving shaft
4. pure water is formed by what process-distillation, addition of chlorine, or kmno4
5.to choose which bottle is just brought from refrigerator (one having water droplets on the surface)
6.straddle milling
10.what is the use condenser.
12.a car is pulled by two different ropes one straight and one inclined then which will be easier.
15. 1f cost of 12 dozen orange is rs. 18, , of which 2 dozen are wasted . how to sell so that he will get profit of 1/3 on his cost .
16. on a circular track of dia. 1000m, two man start from the top point at the speed of 77m/s & 80m/s , after what time will they meet each other.
17. if cost of 3 lemons is 10 paise, then cost of 1 and half dozen
18. does the words it's &its have similar meaning, contradictory meaning or none of these
19. does word canvas ,& canvass have similar, contradictory meanings or none of these.
20. two, or three proverbs were given .
21.2 or 3 qs. jumbled words to make meaningful sentences eg. find the last word of the sentence all sentences has a verb.
22. two or three logical reasonings q's. ram is of same age as sham , rita is younger than ram , then it
follows sham is older than rita, true or false , or , can't be certain.
24. choose odd one out companion, colony, company, etc.
25. 5 words were given in two columns , u had to tell how many of them were duplicates.
26. at what temp water boils at sea level- 212f
27. common value of c and f :-40c
28. in rack pinion arrangement if the rack moves 2 ft. then how much pinion will move.(>2ft,<2ft,2ft)
29. if a truck is loaded with same weight of wool, and other withstone , in which chances of overturning will be more.
30. if a vehicle is moving in a curved path then chance of skidding will be more( radially inwards or radially outwards )
31. diamond pin function (held the workpiece rigidly,easy disengagement,etc....)
32. distribution function(to distribute the spark time in a multi cylinder engine)
33. diesel cycle-cycles drawn(include auto,dual etc)
34. if pitch diameter. is given 180mm., then what is distance b/w two holes out of 6 holes drawn at an angle of 60.
35. double helical gear when used- no side thrust
36. drill bit angle-118
37. usual point angle-60
38. which type of drill bit generally used
39. stability of dam , one in convex, other in concave shape
40. easiness of pulling in case of 3 pulley or 4 pulley arrangements
41. a car is pulled by two methods , which will be easier. these were all figurative , it is not possible to draw these qs here
42. a rope is carrying a load and is wrapped at two ends on shafts of unequal diameter, whether load will go down or up.
43. same type., in which case effort will be more
44.single view and 3d views- see r.s . aggrawal
45. process in which we heat the metal , and then keeping the metal at that temp. for two minutes ---(annealing. tempering, normalizing)
46. two glasses with unequal thickness filled with hot liquid , which one will break first.

Some more questions from GE (previous papers)

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Labels: Mechanical Engineering Interview Posted by JA Team at 8/22/2008

Directions (Q.1-5): Given below are five sentences, ie A), B), C), D), and E). Arrange them in proper order so as to form a meaningful paragraph and then answer the following questions.
A) The pulse polio programme has diverted resources away from routine immunisation efforts.
B) While there can be no argument against a controlled, rationally-administered polio initiative, data on polio incidence does point to disproportionate emphasis on the disease.
C) There can be no one-shot solution to controlling disease.
D) The latter, along with an improved physical environment, might have worked better at keeping polio in check.
E) In the case of polio, vaccination is unlikely to work in isolation of improvement in sanitation and nutritional profile of affected populations.
1. Which will be the 'third' sentence in the paragraph?
1) A 2) B 3) C 4) D 5) E
2. Which will be the 'second' sentence in the paragraph?
1) E 2) D 3) C 4) B 5) A
3. Which will be the 'first' sentence in the paragraph?
1) A 2) B 3) C 4) D 5) E
4. Which will be the 'last' sentence in the paragraph?
1) E 2) D 3) C 4) B 5) A
5. Which will be the 'fourth' sentence in the paragraph?
1) E 2) D 3) A 4) B 5) C
Directions (Q. 6-10): Read each sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer. If there is no error, the answer is 5). (Ignore the errors of punctuation, if any.)
6. 1) No major project in India /2) could have been expected /3) to take on without the /4) support of private sector banks./5 No error
7. 1) something needs to be done /2) to reduce treatment costs /3) in general and /4) medicine prices particularly. /5) No error
8. 1) The government is divided /2) on whether price control /3) is the best means /4) to achieve this end. /5) No error
9. Had we provided better /2) infrastructure in our rural areas /3) the condition of our /4) villages would be different. /5) No error
10. 1) The problem of Muslim backwardness /2) and under representation /3) in their public services /4) goes back to colonial times. /5 No error

Directions (Q.11-15): In each of the following sentences there are two blank spaces. Below each sentence there are five pairs of words denoted by numbers 1), 2), 3), 4), and 5). Find out which pair of words can be filled up in the blanks in the sentence in the same sequence to make it meaningfully complete.
11. The government should strike a balance between its _________ of maximizing tax revenues from property and making housing __________ to all.
1) objective, affordable 2) policy, comfortable 3) manifesto, feasible
4) Fundamental, adorable 5) ordeal, viable
12. Unless the proposed law_________ with issues of unregulated transfers, it will fail to ____________ in a transparent property regime.
1) manages, respond 2) addresses, convert
3) confront, result 4) grapples, usher
5) tackles, indulge
13. Power of attorney________ boost tax revenues, even as they ____________ a greater share of black money.
1) dealings, focus 2) transactions, generate
3) proceedings, produce 4) cases, forward
5) holdings, propel
14. Muslims are _________ as backward and thus benefit of reservation is __________ to them as one community.
1) based, passed 2) adhered, approved
3) responded, divulged 4) voted, surpassed
5) recognized, extended
15. Any genuine plan to help the homeless should __________ their livelihood ________.
1) negotiate, preference 2) weigh, system
3) incorporate, concerns 4) incur, expense
5) bear, responsibility

Answer
1.(1)
2.(1)
3.(3)
4.(4)
5.(2)
6.(3)
7.(4)
8.(5)
9.(4)
10.(3)
11.(1)
12.(4)
13.(2)
14.(5)
15.(3)

Some of the questions asked by the BAJAJ during previous years

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Labels: Mechanical Engineering Interview Posted by JA Team at 8/22/2008

1.What is the material of Crank Shaft?
2.Standard time=
a. normal time minus allowance b. reliability time

3. Energy stored in the spring when it is fully compressed without any deformation is -------- ans. Resilience or proof resilience

4. Question on the relation ΔL=PL/AE. What is ε (strain)? Ans. P/AE

5.Lower spindle speed is necessary for?
if diameter of w/p is large
when depth of cut is high
6. For which of the following material machinability is high? Ans. Aluminium

7. 24 & 2 in M24X2 represent which of the following two parameters respectively?

8.What is the equation governing kinematic links and pairs?
a. L=2p-3 b. L=2p-4 c. L=3p-5]

Pick out the wrong statement
Joule cycle consists of 2 constant volume processes and 2 adiabatic processes
Otto cycle consists of 2 constant volume processes and 2 adiabatic processes
Ericsson cycle consists of 2 constant volume processes and 2 adiabatic processes
None of the above
For same compression ratio which of the following cycles is more efficient?
a. otto b. diesel

The angle between face of the tool and plane parallel to the base of the tool is
a. rake angle b. clearance angle c. cutting edge angle d. lip angle

Bevel gears are used for transmitting torque between
Intersecting & coplanar shafts
Non-intersecting & non-coplanar shafts
Non-parallel & non-coplanar shafts
None of the above
Expansion process in Otto cycle lasts
from TDC to BDC
30 degrees before TDC till 50 degrees before BDC
30 degrees after TDC till 50 degrees afterBDC
none of the above
Which type of thread is more effectve for power transmission in one direction?
a. square b. acme c. buttress

The state of a liquid during evaporation is
a. vapour b. steam c. water vapour

Throttle valve is used in steam engines to
control pressure of steam
control volume of steam
control temperature of steam
none of the above

Some of the questions from previous year papers of Tata Motors

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Labels: Mechanical Engineering Interview Posted by JA Team at 8/22/2008

TML conducts test for thermal mechanical and electrical people. some of the mechanical questions were here.
1. when boiler bursts, whom u would inform?
2. modular ratio?
3. envelope of damped free vibration?
4. a ball with a mass M is falling on to the ground with some velocity V1 and raising with velocity V2 . find the impulse?
5. Contd.. for 5th problem. When time of contact is given then force exerted on the ground.
6. two masses are connecting with string on to pulley coefficient of friction of mass m1 is given and also m1 and m2 are given. Find the relation b/n m1 and m2 , to make m2 move downwards
7. In a damped free excitation system maximum amplitude occurs
a. before resonance b. after resonance
8. Questions on set screws?
9. A four bar link mechanism is given with moment m acting on crank and also a force given at crank end. Find the reaction at hinged end of crank.
10. Deflection due to self weight of a uniform rod of diameter D and unit density and length is given .
11. The type of key used in wrist watch?
12. Bending stress is proportional to….? Ans). Section modulus
13. The hypoid gears are …. Ans). Non intersecting non parallel gears.
14. Hollow cylinder of outer D0 is given find the diameter of solid cylinder for the same material and same torsional strength. ?
15. principle plane is ?
16. Two masses are resting on a inclined plane with 30 degree angle and the two masses are welded with weightless rod and coefficients of friction is given. Find the common acceleration of a two masses.
17. two masses are of different weights smaller one is placed on the bigger mass. If the force is force is acting on bigger mass given find the acceleration of smaller mass.
18. Stress on minor diameter of bolt when bolt is subjected to longitudinal force.
19. no of independent elastic constants required for isotropic material?
20. pitch of the bolt of 30 mm metric thread dia meter is?
21. the ratio of natural frequency on earth to moon?
22. upper portion of set screw is given fig shown and asked which type of set screw is ?
23. Efficiency of screw jack formula?
24. which of the parts given is harder one? Ans a). inner case b)outer case like that?
25. Max efficiency of screw jack formula?
26. Given some c/s of diffirent types which is having more torsional strength ?
27. Max principle stress theory is valid for which material?
28. efficiency of reveted joints of different types has given which is having max efficiency ?
29. if the roots are real then which type of vibrations will occur in damped systems ?
30. problem on transmissibility ?
31. when the disc is rotating on which on man is standing at the edge then what is the possibility of increase in speed of the disc? A).man moves towards centre b)out ward? Like that
32. what is the principle behind the collisions of ball ?which is related to Q.7 ? ans constant linear momentum.
33. Find the elongation of the bar due to self weight
34. Problem on the cantilever deflection
35. Problem on the two blocks connected by string one is on table and on is hanging from the pulley…mechanics’ problem
36. Ratio of the tension of the band block breaks
37. max and normal efficiency of the power scew
38. what is monel metal
39. for which material max normal stress theory is used
40. efficiency of the riveted joints
41. coefficient of friction for the greased ball bearing
42. which key is used in wrist watch
43. bending stress is proportional to 1. directly/inversely proportional to section modulus
44. find the width of the strongest beam that can be cut of cylindrical log of wood whose dia is ‘d’
45. if the phi is friction angle then which of the following can not be the value of the tan(phi) a) 0 b) 1.5 mu etc. ans is 0
46. problem on the transmissibility …to calculate dynamic amplitude
47. what is the poison’s ratio?

GE previous year papers

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Labels: Mechanical Engineering Interview Posted by JA Team at 8/22/2008

GE PAPER

First section consisted of 10 aptitude questions

1. pipes and cistern problem

2. ratio and proportion problem

3.to find the angle ( triangles, circles)(2 questions)

4.non verbal reasoning

5.2^x = 7^y = 14^z ,then express z in terms of x and y

6.men and work

7.boat and stream

8. a simple coding problem

technical-mechanical-stress analysis-10 questions

1.shear force diagram simply supported beam with an eccentric moment

2. failure theory for ductile materials

3.stress due to temperature change in free bar

4.where is the stress accurate in a finite element? ( options: node, interior, gauss point ,centroid)

5.hoop stress problem

6. mohr circle representation

BY,

Remya

GE PAPER - JULY 2006 - NIT CALICUT

There are total 4 rounds

1. Test

2. Tech interview round1

3. Tech interview round2

4. HR

Test (30mins)

1.what is the probabilty of person not sharing the same birth day (ignoring leap year)

a. 90% B.97.3% c.93% d.96% ans b.

2. What is the probality of getting same nos in two dies

a 1/6 b.1/3 c.1/4 d.1/2 ans .a

3. What is the angle

if

Ans :160

4.if 2x=7y=14z write z in terms of x and y

A. (X-y)/xy b.(x+y)/ xy c.(y-x)/xy d. Xy /.(x+y) ans d

5. There r some ingreients for a perfume like m,n,o,p,q

a. If m is there n shoud be there

b. If q is ther when o is there

c. P should more then the others.

4 Choices r given.......

6. A question on coding like if xhji= ferf then komj=?(not same)

7. There are 2 parallel chords ab & cd wer ab & cd r on opposite side of the center, where ab=2(cd) the distance from these chord ab=a & cd=b if cd=x then write x interms of ab,cd

ans: 2sqrt( (b2-a2)/3)

8. Can u dived 1000 in to 2 parts where one part is a multiple of 47 and other part multiple of 19

1.____________________ 2.________________________

9. A question on seating arranement with 5 people. some conditions r given

10 A problem on trains to find out length and bridge

Interviews

they mainly asked questions from the Mechanical and Civil subjects like strength of materials, heat transfer, thermodynamics etc.,

mainly on BTech and MTech project works. HR is some wat difficult

Jindal Steel Campus Recruitment for Mechanical Engineers

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Labels: Mechanical Engineering Interview Posted by JA Team at 7/30/2008

Selection Procedure - 2008
1.Ex tempo
2.Written Test
3.Interview

The questions are mainly from Thermodynamics, Heat and Mass Transfer.

I don't have more information regarding this, if i get any i ll update this.If u have any please write to me.

BHEL (Bharat Heavy Electricals Limited) interview questions for Mechanical Engineers

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Labels: Mechanical Engineering Interview Posted by JA Team at 4/14/2008

what is the highest transmission voltage in india???
what is the function of breather in a transformer
What is the dimension of A4 sheet in mm?
what is photo conductive cell
servomechanism

Capgemini-Java, J2EE, Webservices - Interviews - Saturday 23rd Dec 2006

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Labels: India, India-Bangalore, Java-J2EE Posted by JA Team at 12/22/2006

JOB POST DATE:December 22, 2006
No. of Positions: 18

Dear Karthik,
Hi

We have a Recruitment Drive happening on 23rd Dec 2006 for Java, J2EE and Webservices Requirement.

To brief you about Capgemini: Capgemini is one of the world"s foremost providers of Consulting, Technology and Outsourcing services, has a unique way of working with its clients, which it calls the Collaborative Business Experience. We work on almost all the verticals.
Currently we have strength of 70,000 employees spread across 30 countries. Headquartered in Paris, Capgemini’s regional operations include North America, Northern Europe & Asia Pacific and Central & Southern Europe. We are close to 13,000 employees in India.
We will have a total headcount of 35,000+ resource by the end of 2010 in India. We have 6 Development Centre in Bangalore, Mumbai, Kolkata, Pune, Hyderabad and Chennai. Are in the process of spreading our tentacles to other cities as well.

Following are the Requirements open for Bangalore Location:

1. J2EE Sr Developer (- 6 positions) : Experience developing BEA Weblogic Applications and application integrations using JSP, Struts and EJBs.
2. J2EE Sr Developer (- 6 positions) : Experience developing BEA Weblogic Applications and application integrations using JSP, Struts and EJBs and Web Services.
3. J2EE Tech Lead ( 6 positions) : Experience leading small teams on J2ee based custom development projects. Should be able to mentor developers & conduct peer reviews.

Location: Bangalore

Education Qualification: BE/ME/ B.Tech/ MTech/ MCA/ MSc/ BSC (Comp Science)
Experience: 4 To 9 Years of Experience
Work Location: Bangalore

If your profile suits our requirements please send across your profile in Word format along with contact details to srinivasan.chandrahas@capgemini.com
So that we can schedule your interview for Saturday 23rd Dec 2006.

Contact Person: Srinivasan Chandrahas
Mobile No: 098860 45461 - Bangalore

Thanks and Regards

Srinivasan.C | Capgemini | Bangalore
Recruitment
srinivasan.chandrahas@capgemini.com
www.capgemini.com
Mobile No: 98860 45461

Regards
Sunil Bellara
Capgemini Consulting India Pvt Ltd

Urgent Job opeings for J2EE System Analyst in malaysia / Singapore

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Labels: Java-J2EE Posted by JA Team at 12/22/2006

JOB POST DATE:December 22, 2006
No. of Positions: 5
Hi All,

We are currently looking for the J2EE Team leaders in Malaysia & Sinagpore

J2EE Software Team Lead (5 Positions)
Requirements:
5 - 8 years experience in J2EE programming
Diploma or Degree in Computer Science, Engineering or related courses
Experience in Internet technologies, application servers, database and J2EE
Hands on working experience with Java, J2EE, JSP, Weblogic, EJB, Struts, JavaScript, Websphere and Object Oriented analysis and design
Experienced in Unix environments, system setup and aplication deployment will be an advantage
Work experience with financial applications and Internet Banking will be an advantage
***Please indicate asking salary & notice period***
Pls. send your resumes to recruitment@totalebizsolutions.com immediately.

Regards,
Recruiter@TeBS.

80 openings in all technologies-Bangalore

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Labels: India, Java-J2EE, Microsoft DotNet Technologies, Oracle, Oracle-DBA, SAP, Software-Testing Posted by JA Team at 11/06/2006

JOB POST DATE:November 06, 2006

Greetings from Vysyaraju Consulting Services!!

I am freelancer for Human Resource Consultant; I have n number of openings with my clients in all categories of IT/ITES/Marketing/Admin.

I am specialized in IT placements and also can contact me for training in Software/Call Centers/BPO.
At present we have immediate openings for our MNC Clients in Bangalore:
1. Java( 20 Nos) 2 - 5 yrs of Exp Bangalore
2. Dot Net (30 Nos) 2- 5 yrs of Exp Bangalore
3. SAP APO (3 nos) 3- 5 yrs of Exp to work in Philippines
4. Lotus Notes: (5 Nos) 3 - 8 yrs of Exp Bangalore
5. Oracle D2K, PL/SQL (2 nos ) 3 - 8 yrs of Exp Bangalore
6. Oracle DBMS (2 nos) 6 - 10 yrs of Exp Bangalore
7. VB 6.0 (5 nos) 1- 2 yrs of Exp Bangalore
8. Oracle DBA (3 nos) 7 - 9 yrs of Exp Bangalore
9. Sr. Testing (QE) (5 nos ) 5 - 7 yrs of Exp Bangalore
10. Sr. SE Java (5 nos) 5 - 7 yrs of Exp Bangalore
Hurry up to send your latest resume to me at vysyarajuconsulting@gmail.com

If you are looking for a change and a bright future just send me your updated CV mentioning in the subject line your field of job/exp/location.
E.g. "Java/2yrs/Mumbai" like this to my email Id.

Kindly forward the same to your friends who are looking for a job. All fresher, experienced any one can apply for the same.

Once your CV is short listed, I will intimate you at the earliest.

Looking forward to hear from you.

Thanks & Regar
Vysyaraju Consulting Services
Email: vysyarajuconsulting@gmail.com