Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

1. What is fluid? 2. What is switch? What is its function?

2 3331

1.What is the difference between safety valve and relief valve?

Covanta Energy,

9 39650

1.Difference between enthalpy & entropy?

Covanta Energy, TATA,

3 12831

I got i20 for university of bridgeport,university of new heaven and eastern michigan university.Please tell me visa success rate for these universities.And I want to go to Connecticut.At that place two universities are avaliable one is new heaven and the another one is bridgeport.Which is the best? Please give reply as early as possible.

1905

i want some quiz question on auto mobile can someone suggest any website for this

1687

Tell the octane number in India???

TATA,

9 9574

I NEED PREVIOUS YEAR QUESTION AND ANSWER FOR RRB JR.TECH- ENGINEER-3 FOR DIPLOMA VERSION.PLEASE SEND ME URGENT.MY MAIL ADDRESS IS vadivelu2000@gmail.com

RRB,

1575

i need bhel written test question paper for the post of mechanical engineer (je)

1 4547

I am not sure about the syllabus of the BHEl esam for the post of Engineer trainee so I want to know it and also send me model question papers

Infosys,

1631

can any one tell eligibility criteria (percentage of 10th,12th & b.tech) for IES & RRB ?

UPSC,

3 8155

what is full form of caesar-2 for piping engg.

5 19134

What are the lubricating system of an IC engine?

9 13869

What are the procedures of starting of diesel engine?

Covanta Energy,

1610

What will happen if oil is mixed with boiler feed water?

3 5477

Which is the best lubricant-air, oil or water?

Covanta Energy,

6 7579


Post New Mechanical Engineering Questions

Un-Answered Questions { Mechanical Engineering }

What is ferrite material and explain its applications?

653


1.how do you purchase the sheetmetal,machined components for OEMS? 2.WHAT IS THE SYSTEM TO BE MAINTAINE FOR PURCHASE ACTIVITY? 3.HOW DO U DO THE PRICE NEGOTIATIONS & ITS PROCEDURES? 4.WHAT ARE THE PROBLEMS WILL FACE WHILE PURCHASING THE COMPONENTS& WHAT IS THE SOLUTION TO OVERCOME BY THAT ONE 5.WHAT IS THE NECESSARY NOTES TO MAINTAIN THE PO& RELEASING THE PO?

1680


Causes of dilution of lubricating oil in a steam turbine?

1445


What do you going to observe, when a diesel engine is running?

1496


HOW TO calculate steam velocity on boiler o/l ?

1763






Which outer cover is on the welding rod?

811


what is 2062 stands for in is2062 material?

3288


What are the causes of main engine Turbo Charger blower side dirty?

1677


Temperature closer for brazing operation is-------

1165


When effect of variations in specific heats is considered then how do maximum temperature and pressure vary compared to air standard cycle ?

626


SIR, PLZ GIVE ME INFROMATION FOR WRITTTEN TEST AND PI IN ISRO AHMEDABAD (MY MAIL ID:-ppdave@yahoo.com)

1650


Identify the parts of indicator diagram?

1503


Define a mechanism?

580


What are the typical indicator diagrams?

1390


Pl. brief me about geometrical test & positional accuracy of machine tool.

1597