rane trw.doc

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RANE TRW STEERING SYSTEMS

FOUR STEPS

GD (Elimination Round)

WRITTEN TEST(Elimination Round)

INTERVIEW 1(Elimination Round)

INTERVIEW 2 WITH COMPANY CHIEF (Elimination Round)

Step 1: GD topics

IRAQ War

Industrial boom. Is it real?

Women---33% in India

Privatization of Government sector /good or bad

Political climate in India-bad or worse?

Step 2: Written test (1 Hour 100 questions) (60 Technical + 10 Figurative + 30 Quans)Note: The following topics will have 5 questions in each. (12*5 = 60)

1. Strength of materials

2. Fluid Mechanics

3. Design4. Heat and Mass Transfer and R& A/C

5. Hydraulics and Pneumatics

6. Steam Boilers and Turbines

7. IC engines8. Industrial Engineering and Management

9. Materials

10. Production11. Theory of Machines

12. Thermodynamics

Quantitative30

Train, time & work, profit and loss, probability, ratios, age, numbers

Basic questions from R S Agarwal

Technical questions

1. The bending moment is maximum at, the shear force

a) Zerob) Changes its Sign

c) Maximum

d) None of the above2. The shear force max at, the bending moment

a) Zero

b) Changes its Signc) Maximum

d) None of the above

3. The max strain energy stored in the body is called as ___________(Resilience)

4. About proof resilience (max load acting on the spring ---)5. The value of Drill bit angle

6. Another Name of Bell Coleman cycle (ans :reverse carnot cycle)

7. Petrol dilutes at what temp?


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8. What is pour point?

9. Pig Iron to be converted to cast iron at what temp?

10. Chamfering is important in which operation? (Ans: threading)11. Which thread gives maximum grip?

12. Angle between lathe centers? a) 30 deg b) 45 deg c) 90 deg d) 60 deg

13. What type of material can be machined using HSS tool?(Choice : MS ,Al, Brass)14. A combination of pearlite and ferrite gives which type of iron?(Choice: Hard / Very hard / Soft / )

15. Cutting fluid used for machining alloys (choice: Water, Heavy oil, Sulpurized mineral oil, Solubleoil )16. Petrol is rated by ___________(Ans: Octane no)

17. Fuel consumption in IC Engines is increased due to _____________.

18. Ultrasonic machining is done for ----(Glass ,Sintered carbide,etc)

19. Draught is caused by ______a) Chimney

b) Mechanical Fan

c) Steam jetd) All the above

20. The steam occupied in clearance volume is called as________

a) Saturated steamb) Superheated steam

c) Wet Steam

21. The power produced by a Single acting engine is as compared to Double acting engine

a) Half b) Double

c) Same

22. Which type of curve is used to represent a stream linea) 1D

b) 2D

c) 3D

d) None of the above23. The ratio of Clearance volume /Swept volume is called as

a) Expansion Ratiob) Compression Ratio

c) Cut off Ratio

24. In Vapour Absorption cycle which type of absorbent is used?

a) Ammoniab) Water

c) Aqua- ammonia

25. Advantage of Vapour Absorption Cyclea) Cooling rate will be increased

b) Less power required

26. If the carbon steel is heated above its critical temp what will happen in its grain sizea) Relatively decreases

b) Rapidly increase

c) Increase and then decrease

27. Gear size is measured bya) PCD

b) Base circle

c) Moduled) All the above

28. Cam size is depends on _____________

29. In vapour compression cycle the min temp will be in which process.


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30. If we apply a transverse load on a beam what type of moment will be created? Bending moment

31. During radial twisting what type stress occur?

32. In bearing in which direction the thrust occur? Axial Thrust33. Taper in lathe spindle?

a) 1:30

b) 1:10c) 1:15

d) 1:45.34. Tumbler gear mechanism used in lathe for what purpose?35. Which type of tool material is used for hot machining?

36. The ratio of heat available in the furnace to the heat required to produce steam?

37. High calorific value of coal?

38. 1 m3 of water? (1000litre)39. The length of divergent portion of the cone when compared to the convergent portion in a venturi

meter?

40. . One molecule of oxygen is how many times heavier than one atom of hydrogen.41. In diesel engine fuel distribution occurred by?

42. For aligning two parallel shaft which type of coupling used?

43. If we increase the compression ratio in IC engines what will happened?44. Critical speed of the shaft depends upon what?

45. Torsional vibration occur when particles of body moves in which direction

46. When two rotors mounted at the end of the shaft how many nodes will occurs?

47. After casting which heat treatment process will be done?48. In alloy steel which type of cutting fluid is used?

49. In 24 -40 meter/min cutting speed using HSS cutting tool which type of material can be machined.

TQM:

50. Gantt chart

51. PERT

52. ABC analysis53. CPM

54. Break even analysis

Step 3: Interview 1 - Questions:

1. Many question based on the field of interest

2. In three cylinder engine how many spark plugs?

3. What is heat sink

4. What is mechanical efficiency and how will you measure it.5. what is your dynamic and static rank

6. what is your strength and weakness

7. explain about equilibrium diagram for iron carbon system8. what is iron and what is steel

9. how sound will be created in musical instrument

10. The TQM questions in interview based on the questions asked in the test.

11. Why combustion chamber in the form of the cylinder.12. Explain about external combustion engine.

13. Explain oil and gas rings in the piston.

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