Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

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

4 4770

what is back plate in centrifugal pumps and its purpose?

NTPC,

6 18943

purpose of centrifugal pump casing wear ring and impeller wear ring

Kirloskar, Jyoti Ltd, NPCIL,

10 44656




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

12 14577

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,

2804

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.

690

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

ONGC, GE,

875

what is the purpose of reheating the fuel in gas turbine

5 5631




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

6 4446

In what principal an hydraulic governor does work?

2 4812

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 3658

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

RRB,

817

junior engineeer (railway previous questions)

714

why study in Michigan tech univ

Visa,

792

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

jetking, Google,

2 1503


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Un-Answered Questions { Mechanical Engineering }

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?

743


What is the difference between Mild Steel and Cast Steel with full chemical composition and application details.

544


what is lube oil cons./hours in diesel engine ???

234


If we heat the rod what will happen,draw stress & strain curve before after heating ?

1139


sir ,i applied rrb chennai for the post of junier engineer please sent model question papper with solved data to my mail id.aravindaptc@yahoo.co.in

703






Please tell about the water type h.v.a.c with it's cycle and functions of each parts ?show me how talented u r?

259


Can some one please show me the design of a POT Bearing.

1232


Are you ready to relocate with your immediate family as a new employee?

525


What happen when too much cylinder oil is injected in the working cylinder?

641


How to find the max load of the engine?

816


Name the grade of forged steel use for manufacturing of master connecting rod and why to prefer that grade.

511


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

539


how does a generator work?

689


What is meant by running clearance?

1312


What do you measure in the banana and mountain diagram?

784