Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

what is mechanical advantage

Jindal,

6 3138

specific gravity of water

JSW,

9 8243

what is the use of choper motor in pyrometer ?

755




how works optical pyrometer ?

1 2132

what is the diffrence between a shaper machine and aplanner machine

HAL,

8 12982

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

894

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?

779

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


Post New Mechanical Engineering Questions






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..?

672


please briefly explain the Discharge process and Formula of Centrifugal Pump

702


• Why not 4 phase & 5 phase

855


What is injection tag?

668


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

804






What is the purpose of turning gear

685


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

697


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?

767


What causes damage to impellers?

611


What do you measure in the banana and mountain diagram?

607


Purpose of evaporator in refrigeration system.

666


List the different devices and components of main switchboard.

1019


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

1086


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

2566


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?

600