Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is the diffrence between construction of reaction turbine and impulse turbine

4 6644

what is back plate in centrifugal pumps and its purpose?

NTPC,

6 24603

purpose of centrifugal pump casing wear ring and impeller wear ring

Jyoti Ltd, Kirloskar, NPCIL,

10 52748

A bearing is designated as 6205 , what is it’s bore diameter:

12 20976

How to find rating of Chiller a.c. plant i.e. how to calculate the a.c. load of an area, feeded by Chiller ?

Deloitte, Voltas,

3625

sir iam vinod kumar i have done B.TECH. in mechanical engg in 2007 i want to choose career as section engg.please give the information about coaching institute.

1394

what is the trignometry of lifting tools using the wire rope ? any formula for trignometry ?

GE, ONGC,

1594

what is the purpose of reheating the fuel in gas turbine

5 8419

Are any pure impulse or pure reaction turbines are existing in our world?

6 8318

In what principal an hydraulic governor does work?

2 6218

What is latent heat of melting? What is latent heat of vaporization? What is difference b/w steam, wet steam, saturated steam and superheated steam? What is relationship of boiling point and pressure? What is mean by HP steam? What is function of HP steam system? What are main components of HP steam system? What is function of steam strainer? What are conditions for opening of warm up control v/v LBA10AA050? What are conditions for opening of turbine control v/v?

2 5049

sir/ madam i m apearing to rrb bhubaneswar for entrans exam please i want a help to get thruogh this

RRB,

1705

junior engineeer (railway previous questions)

1375

why study in Michigan tech univ

Visa,

1430

what is broadcast id for class a , class b , class c ?

Google, jetking,

2 3191


Post New Mechanical Engineering Questions

Un-Answered Questions { Mechanical Engineering }

What are the advantages of white metal?

1914


What is the average salary rate in mechanical engineering job?

630


Causes of F.O. Purifier abnormal flow?

1416


Is the hvac machines are designed 10% less than the electrical feeder value?

1200


What are the different types of brakes and explain them?

622






A simple problem involing in hoops stress. For sphere: M= [3/2]*p*V*[density of pressure vessel material/Maximum working stress it can tolerate] For Thin walled pressure walls: Hoops stress or stress in the radial direction =p*r/2t ?

2177


how does the lybrinth glands work in sealing a turbine? how exactly turbine sealing is done? principle of it?

1815


How can I weld A234 WPB and WPB P11 fitting? Any special heat treatment required? What happen if I weld both?

1029


How should I begin a conversation that I need a change in the job to a known person in his organisation?

1422


What is the purpose of starting air?

1413


you did b.tech why u r intrested marketing field ?

1542


Explain what are the thermal conductivity properties of brass?

593


hi this is swaroop i appliled for masters in us for mba and my ielts score is 5.5 and no gre and i have 14 backlogs

1206


Which reactor uses heavy water as moderator ?

615


Hoew to represent unilateral tolerance, as Bilateral tolerance in engg drawing...? Example: 1.295 +0.000 and -0.10, as unitolerance, write the value in bilateral tolerance?

1436