Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Which grade oil used in gear box.

13 11127

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

3 2551

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

2 2649




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 2464

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

HAL, Bhilai Steel Plant,

3 4604

why mechanical engineering?

TATA, US Consulate,

5 4792

WHAT IS DIFFERENCE BETWEEN ANNEALING,TEMPERING AND NORMALIZING

Genus,

4 39605

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

Hyundai,

7663




whitc material has high tensile strength

DRDO, Crystal,

11 7291

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

2 3399

What is knoking

3 3488

defination of vibration

4 5090

How do i calculate compressor capacity in a refrigeration system?

5 8080

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

712

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 15629


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Un-Answered Questions { Mechanical Engineering }

pls send me rechnical test paper of reliance with answers for last five years??

760


I have mechanical job experience. I am planing to get diploma with the basis of my experience. which institutes will do this in fast track mode.

1236


What is the purpose of liquid receiver IN the refrigeretion system

1164


What happened if the exhaust valve is leaking?

689


How many types of oil spilling available?

924






What is a torque converter?

888


What are the things needed to have an efficient boiler burning?

853


Small gear found in the steam turbine.

750


what is the difference between under vacuum & under pressure boiling?

924


what is the required force to bend 2.5 MS sheet in 90 degrees and what is the formula to calculate the same?

1448


How can be calculate discharge of id fan. impeller dia-800 mm,motor capacity 10 hp 2800 rpm,blower opening section 230*130 mm

2524


what's the diffrent between k engine series and qsk engine series and specialey fuel system

1117


i want sample question paper for SECTION ENGINEER IN RRB.

3277


What causes damage to impellers?

771


Name the grade of forged steel use for manufacturing of master connecting rod and why to prefer that grade.

511