Answer / karthick

a reciprocating compressor is used to deliver air with high
pressure and in small quantity.it uses movement of piston
to craete vaccum inside the cylinder.whereas centrifugal
compressor uses blowers or fans to create vaccum and is
used to deliver air with low pressure and in large quantity

Answer / pankaj

Reciprocating compressors develop high pressure but flow is less. Centrifugal compressor develop high flow but low in pressure terms.

Answer / a.rajaguru

reciprocating compressor compress the refrigerant with the
help of pistons, centrifugal compressor compress the
refrigerant with the help of impller.

Answer / majid

reciprocating compressor is a positive displacement device
which build pressure against Resistance and centrifugal
compressor make pressure due to centrifugal force

Answer / santosh kumar singh

A centrifugal compressor compresses gas by rotating vanes or blades, sort of like a turbine. A reciprocating compressor uses pistons and cylinders to compress gas, sort of like the engine in your car.

Answer / srinivas

A reciprocating compressor is a compressor that uses
pistons driven by a crankshaft to deliver gases at high
pressure and Centrifugal compressor includes pumps, fans,
blowers

Answer / manoj dogra

Reciprocating compressor deliver gas with high pressure and mass of flow rate small due to reciprocation motion.it is used for less mass flow rate.etc mostly used pneumatic air.
Centrifugal compressor deliver gas with low pressure and mass flow rate high due to centifugal mation.it is used for high mass flow rate.etc mostly used in turbine.

Answer / abhay kumar mishra

reciprocating compresser is a variable flow & variable presser. but centrifugal compresser is a fixed flow and fixed presser.

Answer / fjkfjgjgf

1 1

2
3
4
5
6
7

Answer / esar ul kazim

Reciptocating compressor produce high pressure than centrifugal compressor But reciprocating compressor can handle small amount of gases and centrifugal can handle large amount of gases than reciprocating compressor

How many isomers have the name bromomethylcyclopentane?

1 Answers  

what is bms system and how to work it

0 Answers  

What are the performance expectations of this position over the first 12 months?

1 Answers   Petro Star Mount,

What is a radial-flow turbine?

0 Answers  

What is meaning of due point in air Compressor system?

1 Answers  

based on the recruitment program and the expected resumption date

0 Answers   Petromar,

difference between sub cooling super heating

7 Answers   Hyundai,

• What do co-workers say about you

1 Answers   Petro Star Mount,

What is the use of a PULLEY?

12 Answers   Essar, L&T, Valeo Lighting Systems India Private Limited, Wipro,

What do you mean by the term thread size please explain what does 0.125 inch stand for in 0.125 inch npt thread?

0 Answers  

What is the function of "Speed Governor" in steam turbine? How it works?

3 Answers   TVS,

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   CSPDCL-Chhattisgarh State Power Distribution Company Limited, RRB,