GAIL ENGINEERS EXAM 2011 QUESTIONS

1) What is the penalty imposed by US govt if any company leaks the gas into ambient.

2) Which nation president dead in flight crash recently.

3) Who had given the new symbol for Indian currency.

4) Who purchased the home belongs to Gandhiji in Capetown.

5) Which state is having the least population growth rate in year 2009.

6) Who won 2010 Canadian Grand Prix race.

7) Which river is passing towards the Arabian sea.

8) Where is the new high wattage power plant constructed recently.

9) Surrounding which planet some type of ring is identified recently.

10) With which nation army, Indian govt started hand in hand operation.

11) A picotrial graph chart is given about population cencus of five different years of three different parties, asked 4 questions related to chart.

15) A reading comprehension is given and asked 4 questions. RC is too big to read and one question is tough to answer.

16) The resultant of parrallogram?

Ans: R=(P^2+Q^2+2PQCOSQ)^.5

17) Centre of gravity of hemi sphere?

Ans: 3r/8

18) Time of flight of a projectile?

19) Modulus of elasticity for a tapering section?

20) For what angle does maximum shear stress on a body exist when body is subjected to stress in one plain?

21) If a cantilever beam is loaded wid point load at its free end when the load increases at which section it will break first?

22) mx.torsion on a shaft is in what praportion to the dia of shaft?

23) 3-4 ques on spring stifness(numerical)?

24) What kind of rivet arrangement is called as diamond riveting?

25) Which among dese is not dimensionless?

a) Absolute viscosity b) Specific volume c) Specific gravity

26) Laminar flow characteristic related question?

27) Specific speed of turbine?

28) Unit power of turbine?

29) Discharge through a reciprocating pump for single and double acting

30) Which one is intensive property?

a) Entropy b) Enthalpy c) Density

31) Which among these has highest efficiency?
a) otto b) Diesel c)dual

32) Some efficiency related question on rankine cycle and brayton cycle

33) 3 questions from steam nozzle and turbine like nozzle efficency

34) Velocity related questions from impulse turbine

35) One numerical from gas turbine

36) Genral day to day life question based on heat transfer so understand the concept

37) One numerical based on cross and parallel flow

38) One numerical on LMTD

39) What is equivalent length of simple pendulam which gives the same frequency as compare to compound pendulam.

40) One numerical on no teeth and speed of gear

41) Pitch circle is what kind of circle in a gear one gear wid 200 teeths anodr wid 50 teeths meshed 2 gadren how many raotation of smaller gera will make 1 revolution of bigger gear

Ans: 4

42) 2 concept question on governers

43) 2 questions based on balancing of rotating masses

44) 2 questions related to vibration

45) 1 questions on limit fits and tolerance

46) What is endurance limit ratio

47) What is fatigue or stress concentration factor

48) What is the strength of riveted joint

49) What kind of thread is used if power is to be transmitted in 1 direction only

50) Overhauling case will have frictionb angle greater, equal or less than helix angle

51) what combination of material is used 4 bearing manufacture

52) Magnesium is added for which purpose

53) For achieving hardness which procees should be carried(Annealing, normalising, martempering etc)

54) 1 questions related to submerged welding

55) Which welding is done for joining shank of a drill bit (Flash butt welding)

56) What to be use for measuring angle and for locating the w/p at some angle

57) How many nomenclatures are there to completely define a single poin cutting tool

58) One concept question related to upmilling(climb milling)

59) To find out pessimistic time of any project (pert)

60) 2 very basic ques on (fire management)

61) 3 questions related to (Industrial production) like related to routing, schrduling etc

62) 3 economics question (depreciation value calculation, money related conceptual questions)

63) 2 question on (Product design)