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 difference between transformer welding machine and rectifier welding machine?

2 18613

What would you like to do?

1 3168

what is presure?

IGCAR,

5 8224

In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:

2 11498

y we are used oil in the dead weight pressure tester

1 2437

how do you differentiate the while look at drawing whether it is first angle or third angle projection.

L&T, MAHINDRA,

2 6139

WHY DO DEAD BODIES SAIL ON WATER WHERE AS A HUMAN BEING GET DROWNED?

1 3970

what is the stanton curve?

IGCAR,

2735

When we open the door of refrigerator then we feel hot,why?

BARC, KPIT, Power Plant,

3 12055

What is meant by running clearance?

2609

What causes a hydraulic cylinder to skip?

2263

What type welding electrode is used to weld chrome?

IOCL, TIST,

2284

How will you measure the eccentricity of the turbine rotor during running

Reliance,

3001

how can i identify various hose fitting threads

1957

Hi! Greetings of the day. Can somebody tell me about as built duct sheet area calculation method. As we know that for this purpose A = (W+H)*2*L. But I have query about multiplication factors for elbows, tappers, offsets etc if there is any. Also refer the papers if available. Please revert. Thanks in advance.

2034

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Un-Answered Questions { Mechanical Engineering }

please send me samples of tech. & aptitude tests

2127

What is the purpose of corrugated furnaces?

1934

why eta(η) became the symbol of Newton law of viscocity

2230

What is volumatric air change of a HOT GAS GENERATOR of a STEAM BOILER ?

2231

Write down the equation for conduction of heat through a slab or plane wall.

1225

Why centrifugal pump is not called as a positive displacement type of pump?

1094

sir,i m mech. engg final year student, please send me technical test question with answer for gail,bhel,sail& also useful for other psu exam. thank you....

2077

which type of que can be asked in this company?

2006

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

2236

What are the types of pump can be found in the engine room

1925

What is the most important thing you have achieved as an engineer?

1066

Dear Sir, I am Shariq Sami. I joined BHEL as a Supervisor Trainee in May 2009 on diploma basis, right now i am an assistant Engineer and posted at Noida. I have completed my bachelor of engineering from Jamia Millia Islami, New Delhi.I am Planning to appear for "BHEL ET" exam this year. I want to know,is there any previous year question papers will be available like we have for GATE exams or you feel it is no need? Can you please guide me? Kind Ragards M.S Sami, Contact No. 9891090742, 9250250988, 0120-2545796

2227

sir,,,, iam appearing in hpcl exam....so plz send previous papers to me of hpcl... anant

2215

sir, can you give me full idea for computational fluid dynamices and how can work in CFD

2005

in a pump, impeller wear ring is harder or casing ring? why?

2722

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