EIL papers for Mechanical

Hello, I am preparing for EIL, can you please provide me question paper of EIL for mechanical.

.: As you asked for the question paper of EIL for mechanical, here I am providing you a sample question paper for your preparation:



Paper consists of 2 parts:
1. Non-tech. (50 ques.)
2. Technical (100 ques.) Duration: 2 hrs

Here we are submitting you the ques we got from different sources.
MECHANICAL

Part-1
Out of 50 ques hardly 3-4 were of general English, no ques.is from aptitude the rest all were GK ques.

1. Which country is rich in thorium?
Ans. India

2. "Eco Mark" is used on products which are:
Ans. Eco friendly.

3. Animax channel belong to which of the following:
a) sony pictures, b) zee, c) star, d) disney

4. First nuclear plant in India was set up at:
Ans. Tarapur

5. Recently India has done "Science Express Deal" with which of the following countries:
a) Germany, b) Japan, c) China, d) Russia

6. Pandit Jwaharlal Nehru award was given first time to the president of which of the following countries:
a) Brazil, b) Mexico, c) Austria, d ) Sweden.

7. Kaziranga National Park is Famous for:
a) Rhino, b) Zebra, etc....

8. APJ Abdul klam is related to which of the following missiles:
a) ASLV, b) GSLV, c) SLV

9. Progen is the BPO of which company:
a) Satyam, b) Wipro, c) Infosys,

10. Bharat Parvasi Divas is celebrated on which day:
Ans. 9th nov.

11. Pongal is the festival belongs to which state:
a) Kerela, b) Karnatka, c) Orissa

12. Which dance is known as the "Ballet of East":
a) kathak, b)bharatnatyam, c) kuchipudi, d) manipuri

13. Sunderbans are famous for:
a) Mangroves, b) Tropical forests

14. The famous Golfer Vijay Singh belongs to which country:
a) Fiiji, b) keniya, c) Maldives

15. LTTE is related to which country:
Ans. Shrilanka

16. Which of the following is not included in new 7 wonders:
a) Taj Mahal, b) The Grand Canyon, c) machhi Puchhi

17. Who is known as the father of modren biology?


18. P.Sainath is related to which of the following:
a) TV Anchoring, b) Drama, c) Mountaineering

19. The elephants, the tiger, the cell is written by:
a) Sashi Throor, etc....

20. Anandmath is written by which author:
a) Rabindernath Tagore, b)BC Chatterji, c) Premchand

21. Bessel 2 norms are related to:
a) Cyber crimes, etc...

22. Steve Fosset is related to:
a) Crocodile Hunting, etc...

23. Dr. MS Swaminathan is related to :
a) planning comission, b) sixth pay comission, c) national farmers comission

24. First soundless movie of Bolyywood:
Ans. Alam Ara

25. What is the meaning of Dime a Dozen...?
a) easy to get, b) easily available,etc...

26. Nightmare: Dream
a) Dread: Expectation, b) Frustration: Confusion

27. Meaning of Concur:
a) to deny, b) Unusual, etc...

28. Golden Arches is related to which of the following:
a) KFC, b) Mcdonals

29. Meaning of: "The way the wind blows" :
a) way the things were , b) way the things are

30. I would hope that you ____ take tea with me 2mrw.
a) shall, b) will, c) would, d) could

31. In Ambulance which of the aural postural balance is difficult to maintain:
a) nose, b) eyes, c) ears, d) hands

32. the next olympics wiil be held in which country:
a) london, b) New York, c) Paris, d) Switzerland

33. Where is the OPEC head office located?
Ans Viena



General Aptitude

1 . Who is the governer of RBI?

2. 2016 olympics will be held in which country?

3. Best movie at Oscar 2009?

4. Who is the first female director to win an award at Oscars 2009?

5. Remnibi is currency of which country?

6. When is World disability day held ?

7. Who invented world wide web (WWW)?

8. "Worlds local bank " is the slogan of which bank ?

9. Shashi Tharoor is MP of which constituency?

10. Who wrote the book " Idea of justice " ?

11. Pandit Ravi Shankar plays whic musical instrument ?

12. "Operation Lalgarh" happended where ?

13. "Gitanjali" is written by whom ?

14. Koneru Humpy is associated with which sport ?

15. Few question on word meaning like : baffle, banal , clindistine , indolent
16. 4 questions on fill in the blanks

Aptitude questions were puzzle type

1. 2 ppl A and B play a game with 10 matchsticks.A plays first.Aperson can take a max of 3 matchsticks during a chance.The person who has the least number of matchsticks at the end of the game loses.

How many matchsticks must A take each time to ensure a win?

If A takes only 2 matchsticks in the 1st chance,how many shud he take in each subsequent chance to ensure a win?


2. A boy has 127 rupees with him in 1 rupee coins.He must fill it in piggy banks so that he can hand out any amount without breaking open the piggy bank.what r th min number of piggy banks required?

A man purchases different materials at different prices and mixes them to make a slurry. Total cost?

3. meanings of clandestine, Indolence,

4 .The actors speech was so??? That the audience got???..

a) sopoforic, sleepy etc.

5. Onam is the festival of?????

6. Shashi tharoor is from which constituency

7. which award did Hilary mantel get?

8. which banks caption is the world?s local bank

9. which film won 2009 oscar for best film?

10. first female director to win Oscar?

11. world disability day

12. what is FISA?

Technical

1.Refrigeration and air conditioning theory,problems on cooling capacity,psychrometric chart - abt 20 questions

2.Thermodynamics,bell coleman cycle,

match the following with air standard cycle and their names

3. how do you compare 2 different engines of same BP a)specific fuel consumption,b)BMEP etc

4. identify the absorption dynamometer

5. match code names of refrigerants

6.what are the qualities of a refrigerant

7.find transmissibility if w/wn =1.414

8. SIMO chart

10.match therbligs with their symbols

11.what is the allowance given the tolerance

12.which operation sequence gives best finish

a)drilling, reaming, lapping b) drilling, grinding, lapping, c) drilling, grinding, electroplating

13.given absolute jet velocity and effective jet velocity, find propulsive efficiency.

14.at 100% propulsive efficiency, what is the thrust?

15.The shear stress due to torsion at the centre of a shaft will be??

16. Given the bending moment diagram of overlapping shaft, find the points of contra flexure?

17. How is capillary rise affected by diameter of tube?

18. In circular open channel, what is the hydraulic radius for max efficiency?

19. Question regarding flow affected by angle of weirs

20. Given stream function, which equation of flow can be irrotational?

21.3 questions from stream function

22. In inviscid flow, the stream lines are parallel. and velocity lines

what is the pattern formed by grid?

23. Method to trap light impurities in molten metal for casting?

24. Which of the following contains cobalt

a) tungstencarbide b) CBN c) satellite etc

25. By what process do you cut internal teeth a)hobbing etc

26 . What is used to transmit power between shafts which are neither parallel nor intersect? A) Spiral gear b) Oldham coupling

27. Given figure of riveted sheets, which all rivets are most likely to fail?

28. What is the purpose of coating given on electrode of arc welding?

29. Match the metals and different joining processes.

Mild steel welding

Bronze brazing

Tin and lead soldering

30. What will help to reduce Detonation in engines SI considering spark timing advance and 10% richer mixture?

31. What happens to relative humidity on sensible heating?

32. Given the flow field equation,identify the flow

33. in a perfect frame with 5 joints,the number of links present

34. Given the diagram of a 6 link mechanism,find number of degrees of freedom

35. Balancing of a v engine, diagram was given

36. In thermosyphon colling, which of these statements are correct

a) Heat transfer from air to cylinder by convection and conduction

b) Most heat transfer in radiator occurs by radiation

c) Most heat transfer in radiator happens by convection

37. Bearing characteristic number in terms of fluid pressure?

38. Eight assertion reason type questions like mohr’s circle etc?

39 what is considered while designing rim of flywheel?

40. When gas in piston cylinder assembly expands reversibly at constant pressure, what happens?

a) Gas will lose heat

b) gas does work frm stored energy

c) the process proceeds adiabatically

41. in a simple closed cycle what is the measure of the difference between the heat given to the system and the work output obtained a) enthalpy B) internal energy c) entropy etc

42 .a diagram of a composite wall of two different materials of conductivity k1 and k2 and the temperature gradient across wall is given.say if a)k1>k2b)k1

Hello sir I am Ashish, preparing for EIL , sir can you provide me previous year Technical Section paper of Management Trainee(Mechanical) of this Company???

Here as per your demand I am providing you 2013 Technical Section paper of Management Trainee(Mechanical) of EIL as per the different topic


i)Industrial Engineering:-
1.micromotion study involves how many fundamental motions(therbligs)? ans-16/17/18

2.scheduling gives info abt? ans-wn work shud start & how much work shud b compltd during a period..

3.product layout for? ans-mass is proven.

4.ABC analysis feature? ans-max. attention to products which r less,b t more valuable in terms of money..

5.string diagram used in? ans-motion study

6.in PERT, critical activity has? ans-zero float

7.in PERT, negative float represents project z? ans- beyond schedule/ahead schedule

8.which inventory system keeps running record...& replenishes..? ans-periodic system

9.in weaving operation,n o. of defects per 10 yards^2, which chart used? ans- C-chart

ii)Strength of Materials:-

10.long columns fail due to? ans-buckling only

11.find Mohr's circle radius.. stress1=100,stress2=50? ans- r=25 ((100-50)/2)

12.Principal plane z dt where shear stress is? ans-zero

13.angle of twist of shaft is inversely related to shaft diameter as? ans-shaft dia^4

14.spring stiffness numerical.in series..? ans-12

15.energy absorbed during impact loading z? ans-toughness/resilience

16.poisson's ratio for CI? ans-0.23-0.27

17.numerical on slenderness ratio..l=100, d=5? options-10/20/40/

18.rankine stress for steel is taken as? ans-??

19.numerical on thin cylinder..p,t & d given..find stress? ans-??

20.simply supported beam with udl? ans-wl^2/16

21.BMD for cantilever wd moment @ end? ans-rectangle

22.a question on stress-strain where yielding to necking was an option?

23.thick cylinder question on a distribution of stress?

iii)Theory of Machines:-

24.Damping capacity represents? ans- shock & vibration absorption.

25.strap end of connecting rod of steam engine joined by? ans-gib & cotter joint

26.four bar chain has? ans- all turning pairs

27.sensitiveness of governor z? ans- range of speed/mean speed

28.for synchronous governor, graph z such dat? ans-no intercept passes thru origin

29.governor z used for? ans-speed control

30.cam & follower question abt follower motion??

31.force measurement in high power transmission shafts by which dynamometer? ans- torsion dynamometer

32.in locos,l>>2r..why? ans-minimise effect of sec. forces

33.degree of freedom of vibrating beam z? ans-2/4/6..

iv)Machine Design:-

34.rated life of bearing inveresely varies as? ans-load^3

35.when bolt is subjected to shock loading, breakage at? ans-thread/shank

36.lewis equation z used for? ans- bending stress of gear tooth

37.for redn. of 70:1, which gear? ans-worm gear

38.creep in belt z due to? ans-unequal tensions on tight & slack sides

39.Wahl's stress factor z considered in springs for? ans-curvature & stress conc.

40.key connecting a flange coupling to shaft is likely to fail in? ans-shear

41.brakes used in railway carriages? ans-shoe brake

42.for 20 degrees pressure angle, min. no. of teeth? ans-18

43.when shaft uses gear for power transmission, stresses induced are? ans-combined bending & shear

v)Thermal Engineering:-

44.once-thru boilers have? ans-no drum

45.stefan boltzmann law applicable to? ans-radiation

46.when DBT=WBT, select correct options..a)DPT reached,b)air fully saturated,c)humidity=100%,d)partial press.=total press..??? ans-a&b/a,b,c/ac/abcd..

47.numerical on solar absorptn system..4 temps. gvn, max COP? ans- 1.5

48.brayton cycle with infinite intercooling & reheating approximates which cycle? ans-Ericcson cycle

49.cycle used for refrigeration in aeroplanes? ans-reversed Brayton cycle or bell-Coleman cycle

50.choking of nozzle implies? ans-max. discharge

51.presence of nitrogen oxides represents? ans-incomplete combustion/more air

52.clapeyron equation relates? v,p,h,t (option ABCD..bt two options wr same )

53.human body feels comfortablw when metabolic heat z=? ans-heat dissipated

54.match d cycles question? (2 isothermal,2 adibatics-carnot; 2 isothermals,2 isochorics-stirling; 2 adiabatics, 2 isochorics-otto; 2 adibatics,2 isobarics-joule)

55.decreasing knocking tendency in SI engines arrangement question? ans -paraffins>olefins>napthenes>aromatics

56.steam rate z gvn by? ans-kg/kWh

57.R-22 for temps. below -30'C not recommended due to? ans-??

58.gas having -ve joule-thompson coffcnt when throttled vl bcum? ans-warmer

59.given two walls with k1 & k2, same thickness & area..then Q1: Q2? ans-1:2

60.volumetric efficiency depends on coolant temp. as? ans-??

61,62.numericals..(mayb)

vi)Metallurgy & Production Technology:-

63.cermets are? ans-ceramic+metals/ coated tool materials

64.gibb's phase rule? ans- F=C-P+2

65.copper is ? ans-vry difficlt 2b spot-welded

66. amorphous material is? ans- glass

67.bainite is? ans-cementite+ferrite

68.fastest cooling rate is obtained in? ans-air/water/brine

69.in carbides, a binder used is? ans-cobalt

70.in semi-conductors,electrons in outermost orbit? ans-4

71.most ductile materials have structure? ans-FCC

72. corrosion resistance provided by nickel and? ans-chromium

73.toughness given by? nickel/vanadium

74.hot/cold shortness of steel is due to? ans-sulphur/phosphorus

75.method of trapping impurities in sand casting? ans-skim bob

76.grey CI welded by? ans-gas welding

77.in thermit welding, the ratio of aluminium to iron oxide? ans-1:3

78.unit of x-ray? options-cathode voltage/amperage/milliamperage/eV

79.NDT for cracks in casting? ans-ultrasonic test/radiography

80.NDT based on a capillary action? ans-liquid penetrate test

81.steel pipes made by? (what was the exact question) ?? ans- centrifugal casting

82.gear manufacturing question?

83.shaper question?

84.with diamond tool rake angle for machining aluminium? ans-0 degree

85.lathe based question?

86.non-conventional machining question?

vii)Fluid Mechanics & Machinery:-

87.in cavitation, fluid property involved is? ans- vapor pressure

88.flow in which density changes? ans-compressible flow

89. draft tube is used in? impulse/pelton/francis/de laval.. ans-Francis

90.in multi-stage pumps, for high discharge, the connection used is? ans-parallel

91.numerical on pascal's law?

92.in impulse turbine, at the entry to impeller, energy is? ans-kinetic energy

93.question on fan & discharge?

94.laplace euation question?

95.rotameter is used for? ans-flow measurement

96.gauge press.=? ans- abs. press - atm. press.

97.question based on reading scale in water? ans-remains same

98.question based on force on curved surface immersed in liquid?

99.laminar flow when? ans-Re<2000

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