Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is mechanical advantage


6 3138

specific gravity of water


9 8243

what is the use of choper motor in pyrometer ?


how works optical pyrometer ?

1 2132

what is the diffrence between a shaper machine and aplanner machine


8 12982

i want to know the difference between proportional hydraulic valve & servo hydraulic valve


what is hardness range of IS 2062 grade casting?

3 9077

Why under frequency protection is needed for a generetor?

2 15617

What are the protections required to protect turbine?

3 6012

What is G U T protection?


what is differance between 6-sigma and 3-sigma.

5 5529

Steam boiler HP steam pressure constant, but when steam consumption increase boiler drum pressure increase, Please give me a better idea, how I can enplane over all relation pressure,flow & velocity> Thank you. ashekullah

2 2491

In a boiler Natural gas flow 10,000 N cubic meter and combustion air flow 22,000 cubic meter, how I convert gas flow N cubic meter to cubic meter to maintain fuel air ratio? Thank you. ashekullah

3 4499

what is cryodgenics and what are its fundamentals?

Air Products,

4 3522

what's the difference between plummer block bearing and the bushed bearing and where it is used

4 5227

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Un-Answered Questions { Mechanical Engineering }

why r u using enjine oil inside of diesel generaters.what is the uses & why r using diesel by pass filter. plese kindly answer me sir..?


please briefly explain the Discharge process and Formula of Centrifugal Pump


• Why not 4 phase & 5 phase


What is injection tag?


what are the application or secification (temp/presure)for which IBR pipes should be used?


What is the purpose of turning gear


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


why we r recommended for pre-action sprinklers @ generator/tx/mv panel room. If any leakage there,that panel will damage. So what is the Logic for pre-action sprinklers there?


What causes damage to impellers?


What do you measure in the banana and mountain diagram?


Purpose of evaporator in refrigeration system.


List the different devices and components of main switchboard.


if any one who attended the caterpillar interview please send me the sample questions and the areas from which questions are being asked...


What type of job are you holding at the moment? What is your desired employment / occupational field


Is there a lower limit to the gland surface finish for static O-rings, gaseous system? surface finish table lists 0.41-0.81 micro-meters for static gaseous systems. What is the drawback of using a smoother surface finish lower than 0.41?