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Bhel Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Composition of bronze

4 3211

The unit eV is widely used in?

2 2077

What will happen to the resistance, when the diameter of the conductor is doubled?

7 10106

Bending moment diagram for the UDL is in what shape?

5 6696

Which is not present in CI engines?

5 4203





What is the effect or reheater in the gas turbine?

4 4349

Which is the example of non parallel power transmission

3 4040

What is equivalent spring constant for spring in parallel?

3 4414

How are tungsten and sintered composite materials are machined?

5 4278

Some questions was asked related to boundry layer and vortex flow.

1 1889

fan having rotational motion why?

5 6731

we have read that when the piston goes up and down then the engine works i.e. the suction,compression etc etc. then what happens in the case of big vehicles, which start at stable condition, i.e. how does their piston moves when they are at rest. how suction,compression etc

5 3682

Ratio of specific heats of air.

2 2559

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?

869

Which type of gear train used in Wrist watch?

5 16594

Post New Bhel Mechanical Engineering Interview Questions



Un-Answered Questions

In OD Account How Many Interest Paid or Not? and second CC Account How Many Interest Paid or Not?

802


hi i am in final year of msc electronics.i am interested in space research.but i dont know which stations offering if any one has an idea please tell me the details. thank you

879


What does the RUN statement do?

111


Extraction in mm and SD and FI? What is the requirement and name them?

845


hou can we use vb script in qtp could u tell me breafly

697






As an electrical engineer what are the responsibilities which i can hold in TCS?

807


taxes leivied on carpentar & plumbing services

262


Please somebody tell me the call flow for MO & MT call with diagram & complete explaination ?

2467


How to Calculate costs associated with bad recruitment?

1008


Design database draw er diagram for a certain scenario ?

3393


Write positive and negative test cases for forgot password?

1371


what are the experiment results for a Pea Plant experiment involving Gibberellin and dwarf plants?

784


There are two Business areas 1100 and 1200. I need to pick 1200 b.areaonly While enter the transaction? could any one please post the answer for this.

735


For a single computer processor computer system, what is the purpose of a processor cache and describe its operation?

1020


If I want to check compability of software in a MAC OS then which steps shold I follow?

677






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