Answer / arul - mz

For the stability of the vehicle at the time of taking
turns.

Usually, square sections induce toppling of the vehicle at
turns due to shift in the CG upside.

Compared to oval or round sections, using rectangular
sections we can bring the CG lower.

But the fabrication of cylindrical or oval tanks we can
reduce material cost and at the same time stress
concentration at the edges during turns will be negligible.

The quality of the welded joint in the circular section can
be judged better than the others

Answer / az

to lower stress concentration at the sharp edges

Answer / mohammed sohail

TO AVOID LOAD CONCENTRATION AT SINGLE POINT (SQAURE AND
RECTANGLE TWO PLANES INTERSECT TO MAKE A POINT)BUT IN CASE
OF (ROUND AND SPHERICAL ) NO SUCH CRITICAL OINT EXIST

Answer / mazbhu

to avoid crossion and to avoid the stagnent of fuel in tank

Answer / snehangsu saha

if the tank is rectanguler or sequare,the materials trans
port in the tank is stagnant in korners so the materials
can be dammaged
the friction amount is also low in circuler tank.so it is
effective than sequare tank.

What is Six Sigma, Where is it used and what is its Benifits

2 Answers  

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1. What are good characteristics of good combustion in a boiler? 2. What do you analyze from boiler water analysis? 3. What do you treat in high alkalinity of boiler water? 4. What is a feed water pump? Dearator feed heater? 5. What is the purpose of the nozzle of impulse turbine? 6. What are the things needed to have an efficient boiler burning? 7. Name Of Parts And Each Purpose 8. What are the causes of emergency stop in a steam engine? 9. What is the normal vacuum pressure in a steam turbine atmospheric condenser? What would cause the press to falls? 10. Steam turbine (function an parts) 11. What is the boiling point of water? 12. What are the safety devices of boiler? 13. What is the effect of high alkaline water to a boiler? 14. Steps In starting boilers. 15. Small gear found in the steam turbine. 16. What is an Economizer? 17. What are the methods of heat transfer? 18. Types of pressure 19. What are the different parts of impulse reaction turbine? 20. What is the color of the flame of the boiler running in good condition? 21. What type of pump is commonly used is feed water system in auxiliary boiler? 22. What is the specific heat of water? 23. What do you do to prevent flare black? 24. What is a brake horsepower? 25. What is the purpose of a de-superheater? 26. What is the purpose of corrugated furnaces? 27. What are the causes of steam turbine failure? 28. What is the purpose of superheater? 29. Given a cutaway isometric view of the steam turbine. Examinee was asked to identify the following Parts: 30. What is thrust bearing? 31. Give five boiler mounting valves. 32. In steam boiler, what are the various test in water boiler? 33. How much calorific value of heat is needed to heat 00c of 34. What will happen if boiler backfires? 35. What is the color of flame if the boiler is running in good condition? How about when it is not in good condition? 36. How does the steam work in a steam turbine? 37. What are the causes of boiler backfire and steps in how to prevent it from happening? 38. What are the causes of high alkalinity in boiler water? 39. What are sensible heat, latent heat, and specific heat of water? 40. What are the causes of turbine vibration 41. Identify the parts of steam turbine 42. What is the normal Ph value of boiler water 43. Causes of dilution of lubricating oil in a steam turbine? 44. Explain briefly- good combustion of auxiliary boiler? 45. Method of testing or checking boiler water? 46. What is mean carry over of Aux. Boiler? 47. What are steam turbine parts usually come into damage? 48. Why must we pay attention when we drain steam in steam turbine. What factors are observed? 49. What type of pump use in boiler F.O. system? 50. What parameters to be reported when we send lubricating oil for shore analysis? 51. In boiler, what does steam and smoke goes out to the funnel. What reason? 52. Where can you find the feed check valve and feed stop valve and give the purpose of it? 53. What are the causes of troubles in boiler during operations? 54. Give the purpose of nozzle in impulse turbine? 55. What s gland sealing steam? 56. How to prevent back fire of boiler? 57. What is the used of economizer in boiler? 58. What is the seal packing gland for turbine? 59. What is the flow of steam in an impulse turbine? 60. What will happen if you blow the soot in the boiler? 61. State the purpose of air heater? 62. How to operate soot blower boiler and economizer? 63. What do you mean by A.CC.? 64. What is the thermal efficiency of a diesel engine? 65. What is a blow down valves?

0 Answers   Bhel,

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What causes diesel engine trouble when using heavy oil?

0 Answers  

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what is sight glass, water level meter, water level indicator, level control probe?

0 Answers  

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How to check the round duct measurement

0 Answers  

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what is the practical use of ENTROPY?

7 Answers   JSW,

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sir,i want the papers of section engineers asking by all the rrb's in exam.plz give the ideas or way for better preperation

2 Answers  

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why we use kg/cm2 instead of kg/m2 as a unit of pressure. As we know kg is a MKS unit and cm is a CGS unit. So why we use combination of both(kg/cm2)while describing the pressure.

3 Answers   IES, NTPC,

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Describe the water type vacuum pump and how does work a water type vacuum pump?

1 Answers   Unilever,

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Interview question paper

0 Answers   Bhel,

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What is the melting teparature of the boiler fusible plug? Which is the metal used for boiler manufacturing?

1 Answers  

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What type of Voltage should be in the Resistance Welding. Should it be High or Low & Why?

1 Answers  

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