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Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

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

2 3329

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

Covanta Energy,

9 39643

1.Difference between enthalpy & entropy?

Covanta Energy, TATA,

3 12821

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.

 1903

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

 1685

Tell the octane number in India???

TATA,

9 9553

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,

1572

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

 1 4544

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,

1628

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

UPSC,

3 8149

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

 5 19127

What are the lubricating system of an IC engine?

 9 13861

What are the procedures of starting of diesel engine?

Covanta Energy,

1606

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

 3 5468

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

Covanta Energy,

6 7571

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Un-Answered Questions { Mechanical Engineering }

At 50 Centigrade (Fuel oil) what is its cast?

1590

pls any one send me the last 5 years rrb QP - hari.devarajan@gmail.com

2176

What is the b check value of a 4bt engine

1132

Steering handle (round dial) of motor vehicles (CAR,BUS,LORRY) wiil be designing with two cross supports without 180 degree straightness( it will be little bit cross). Why?

1577

Working Detail of enging?

1656




what are the applications where bearing should not be used though it can be used(economy may be 1 of the reason)

1546

What is function (in details) room sensor and tube or coil sensor in HVAC system?

1131

What do you do to prevent flare black?

1424

Why do you need a keyway in the construction of a wall?

657

Please brief me about Ball-screw.

1386

What is meant by shell and tube heat exchanger?

642

Which has the greater pressure in a stern tube sealing seawater or L.O.

1465

What is view factor ?

886

Explain the difference between upstream and downstream in a refinery?

574

pls tell me the process to set up a power plant right from the permission from state govt ????

1598

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