Mechanical Engineering Interview Questions
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where we can get the surfacing modelling project of example to practice in catia.

MRF,

1377

How to calculate IKW (inputkilowatt) ie.. efficiency of a airconditioning chiller plant capacity of 310TR

Carrier,

840

What is the cause of AHU motor V-Belt wornout

1 2873




What is ton (refrigeration)?

3 2252

what is ton(refrigeration)?

2 2447

What is refrigerant?

2 2327

What is heat exchanger?

4 10161

What is freezing point?

2 2147




What is Evaporator?

3 2366

What is coefficient of performance?

2 2218

What is atmospheric pressure?

2 2049

What is Automatic gas pilot device?

1 1353

What is BTU?

3 3155

What Equilibrium?

SVNIT,

3 2230

I need some information on EOT CRANES AVAILABILITY calculation and criteria.

2253


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Un-Answered Questions { Mechanical Engineering }

tell me about a type when you had to use your presentation skill to influence some ones opinion

563


Hindustan petroleum placement papers.please send me.

767


what is the exams to be conducted for mechanical engineers and then how to prepare that

612


WHAT IS A TR REQUIRED IF AIR FLOW 6500 CMH COIL INLET TEMP 7 - 12 DEGREE C AIR TEMP INLET - 18 DEGREE C & REQUIRED TEMP IS 12 DEGREE C

2328


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?

883






Why do you want to leave your last job?

721


pls, send me jindal steels & power aptitude ques

653


What is the detailed meaning of automotive clutch endurance test and inertia test?

841


which type feect in generator and turbine in reverse power protection

836


If saturated temp of water is 99.8degc at atmospheric pressure,then how the water of sea is evaporated at normal temp

778


How do you detect earth by lam p?

661


Heavy fuel oil sulfur content and counter measures?

654


What is the boiler bank position?

1167


why choke is not exactly placed in the middle of the tube light ?

874


What is the purpose of stern tube?

806