Mechanical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

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

4 8177

what is back plate in centrifugal pumps and its purpose?

NTPC,

7 29336

purpose of centrifugal pump casing wear ring and impeller wear ring

Jyoti Ltd, Kirloskar, NPCIL,

10 57120

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

12 25185

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,

4218

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.

1921

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

GE, ONGC,

2106

what is the purpose of reheating the fuel in gas turbine

5 10241

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

6 10605

In what principal an hydraulic governor does work?

2 7247

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 6152

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

RRB,

2236

junior engineeer (railway previous questions)

1963

why study in Michigan tech univ

Visa,

1930

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

Google, jetking,

2 4436

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Un-Answered Questions { Mechanical Engineering }

What is the difference between blower and fan?

1116

sir, i am going to appear in the test of BEML 2009 so i want to get the type of question paper asked in previous exams of BEML.

3043

can any body sand me previous exampapers of jr. engineer (mechanical)

1947

Do you work for many hours each day?

1147

What is pitting ? How it is caused ?

1190

What causes turbocharger surging?

2248

What type of pump is lubricator pump?

1923

What are the causes of L.O. high temperature?

2512

While finding the velocity of gear B , in case of a simple epicyclic gear train, why do we take tke velocity of gear A to be ZERO(0)if the arm is rotated with speed equal to that of gear A and in opposite direction?

2058

What do you mean by cotter joint?

1150

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

2002

What is a machine shop?

1106

what is the magnetic (electric) center)

1966

what is cyclon vibration effect in turbine

2053

CAN SOMEONE GIVE ME THE LINE DIAGRAM OF A VAPOUR ABSORPTION SYSTEM (VAM)(AIRCONDITIONING)AND A 600 TON CENTRICUGAL AIRCONDITIONING PLANT.

2211

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