Mechanical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

For conduction of heat, the instantaneous rate of heat flow is product of three factors. What are these ?

954

Ultimate analysis of coal is elementary analysis. What it is concerned with ?

1167

Under what circumstances would there be an increase in pressure in a diver¬gent nozzle ?

1064

What are orthotropic materials ?

1162

Under what condition a convergent divergent nozzle required ?

1051

What is a converter reactor ?

1137

What is the difference between isotropic material and homogeneous material ?

1228

Explain the difference between the points of inflexion and contraflexure?

1092

What are whiskers ?

1120

As compression ratio increases, thermal n increases. How is thermal n affected by weak and rich mixture strength ?

1210

Why supercritical boilers use less amount of steel compared to non-supercritical boilers ?

1087

Which factors influence the type of fracture in failure of a material ?

1065

Which heating value is indicated by a calorimeter and why ?

1137

Which pollutant is major greenhouse gas and what is its effect ?

1053

Why the work per kg of air flow in axial flow compressor is less compared to centrifugal compressor for same pressure ratio ?

1138

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Un-Answered Questions { Mechanical Engineering }

Explain the hooke`s coupling.

1142

low of heat transfer

4798

Gegger is used in foundry for the purpose of____________

2160

Name the gauges?

1251

what should be sensor sensitivity of accelerometer in vibration? And what is the main difference between accelerometer and proximity sensors and others?

2506

Can some one please show me the design of a POT Bearing.

2605

SOMEONE POST THE MODEL APTITUDE QUESTIONS FOR MRF TYRES PLz pLZ pLZ ..Very urgent

5845

Quantities like pressure, temperature, density, viscosity, etc. Are independent of mass. What are these called ?

1114

What is the color of flame if the boiler is running in good condition? How about when it is not in good condition?

2394

good book for material science and catia v 5 high scope domin to make career

1341

Purpose of stern tube sealing

1924

What is the specific heat of water?

1856

What is the seal packing gland for turbine?

2090

I need some information on EOT CRANES AVAILABILITY calculation and criteria.

4340

What is the maximum P-max for a cylinder in M/E.

1868

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