Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Which grade oil used in gear box.

13 17580

what are the causes of small two-stroke engine wear?

3 3934

In HVAC R22 gas are using for cooling but why oil are using & which type of it is???????/

2 3929

hi for amvi post 3 years of experience in lmv is mandatory rule my lmv will get old for 3 years for the next year 8 month 2009 buddyys plzz post exam pattern to my email id to sama_reddy2003 @yahoo.com

1 3504

Hi everyone.. I attended the HAL interview... on 9th dec 2008 @ Bangalore.. the interview was 90% technical... my question are>>>>> 1) Design a rod that should withstand 1000N? (they told that the material is mild steel & they gave me the stress- strain graph for that) 2) what is the principal of hydraulic braking?? 3) whether interchangebility is possible between JIGS & FIXTURES??? 4) what is recent developement in Automobile ENGINE??? 5) abt my final year project (since i m a fresher) 6) some HR questions

Bhilai Steel Plant, HAL,

3 6243

why mechanical engineering?

TATA, US Consulate,

5 7236

WHAT IS DIFFERENCE BETWEEN ANNEALING,TEMPERING AND NORMALIZING

Genus,

4 43419

define material grades 15b25,10b21,scm-415,16mncr5 in detailwith their compositions

Hyundai,

8892

whitc material has high tensile strength

Crystal, DRDO,

12 12290

What is Six Sigma, Where is it used and what is its Benifits

2 4652

What is knoking

3 5273

defination of vibration

4 7223

How do i calculate compressor capacity in a refrigeration system?

5 10714

HOW LIGHTENING PROTECTION IS DONE ON ROOF OF SQUARE SHAPE AND HAVE PARTUCULARLY BIG SURFACE AREA.

1508

AIR CONDITIONERS HAVE RATING IN BTU AND TON OR SOMETIMES IN KW ALSO... WHAT IS THEIR RELATION? ALSO ACs HAVE TWO POWERS (IN WATTS) WRITTEN ON THEIR NAME PLATES WHAT DOES EACH MEAN? HOW TO DETERMINE THE RUNNING CURRENT IN AMPERES OR THE ENERGY CONSUMED IN WATTS? WHAT IS THE THUMB RULE FOR DETERMINING THE CURRENT AND TON OF AN AC?

Carrier, HAL,

7 18658


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Un-Answered Questions { Mechanical Engineering }

What the function of bye pass filter in DG.

1284


What is the temperature at which diesel normally boils?

645


How does a super charger work in a car?

616


effect of temperature on stainless steel,aluminized steel,chromium at (500C-750C)-required for project work on silencer 1.thermal conductivity 2.heat conduction 3.mechanical strength 4.temperature to weight ratio urgent

1419


Explain why gas containers are mostly cylindrical in shape?

626






Locate nozzle in a turbocharger

1552


what do you mean by emissive power?

599


What is the thermal efficiency of a diesel engine?

1489


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

1485


What is higher IMP or BHR

1478


What is an ortographic drawing?

676


HOW MANY PSI CAN REACH THE SCHEDULE 20,40,80 PIPES? GI,BI (CAPACITY OF PIPES)

1653


What is the b check value of a 4bt engine

1095


can u give me model question papers for exam preparation .

1441


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

1800