Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

What can be reasons for a metal gas-kit to leak?

Maruti Suzuki,

1012

how to calculate the size and weight of induced draft axial fan impeller

999

Heat a vessel with water inside and cool it under tap suddenly. Now when we try to open it...It does not open easily ...why?

BARC,

887

There is a block placed in between air and water. water is at 100 deg cel and air at 50. 1) Draw temperature profile. 2) Why is it curve in air and water?

BARC,

896

generater working principle

VEPL,

1 1509

If a dimension is given as SC parameter, is supplier allowed to use full range of tolerance specified in drawing without proving capability?

1179

How can we calculate the per hour productivity of a hydraulic rock breaker,for excavator..

1139

How much is the maximum distance between the impeller wear ring & casing wear ring pump?

Power Plant,

1007

what is the difference between En19 and En24

1059

I was absent for a 4 supply exams.. Will there any credit decrease for that exams in r16 regulation7

864

Dof of Water is.... critical temperature

NTPC,

1339

8000 Liter Water in 80 degree Celsius will generated how many STEAM ?

1133

How much of MSW waste is to feed to produce 1MW ?

1025

When we are C Check servicing the DG why we are changing strip sealing.

1091

What are the different types of fits? Explain

Bechtel,

652


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Un-Answered Questions { Mechanical Engineering }

how to define nomenclature of bearing.

1629


What resistance the ship encounter when the vessel is at sea

1512


Please anyone send me previous papers of ONGC (Mechanical Engineering) at my email id jtndrkmr.vermaapril@gmail.com. Please help me.

1682


Explain the opening and closing of water to the bowl of the purifier

1767


Enumerate the parts of Main Switchboard

1469






Preparation before arriving port?

1480


can i use IS 2062 gr B pipes in the softening plant pipings?

1638


present salary with all benefits (ctc) please give breakup it possible ?

2064


What are the things to do when approaching the port?

1503


What is the name given to portion of thermal energy to be necessarily rejected to environment ?

630


i want to jspl Q&A,pls send this email id:var05mech@yahoo.co.in

1543


Define a process flow diagram?

623


Identify or enumerate the parts of stern tube

1434


What is the strongest pistol in the world?

656


describe briefly the different cold drawing processes?

659