Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Im studing engineering, i wanna do MBA ftr engineering Is there any scope f doin mba ftr engineering??

1 1949

What is critical speed in turbine?

SPIE, Sundram Fasteners,

2 3343

how to calculate heat? i.e one glass water heat how much kelvin?

AVT Natural Products,

1 2467

What is the least count of micrometer

Alfa Laval,

5 8126

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..?

Cap Gemini,

1551

what is use of dynamo.why r u using that..?

Cap Gemini, Cummins,

2 4307

What is difference between cast iron and grey cast iron.

Ingersoll Rand,

1 3559

difference between statics and dynamics

1 2721

why centrifugal pump used in I.D.fan and axial pump in F.D. fan

JIPT,

1933

choking in pipe flow implies

Elgi Equipments,

1 4705

) Shall be responsible for the inspection/ maintenance of all the yard Assets as per the Maintenance procedure and maintain/update the related records correctly

Tadmur Trading,

1130

What is the difference between Mild Steel and Cast Steel with full chemical composition and application details.

DAE,

1441

What is the difference between Muff Coupling and Screwed Coupling with Cotter pin used in pump line shafts.

DAE,

1571

What is the difference between EN 8 and SS410 grade material with chemical composition and application.

DAE,

3607

What is the difference between Michell type bearing and anti friction bearing and the application.

Atomic Energy Commission, DAE,

1735


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Un-Answered Questions { Mechanical Engineering }

Steering handle (round dial) of motor vehicles (CAR,BUS,LORRY) wiil be designing with two cross supports without 180 degree straightness( it will be little bit cross). Why?

1558


when do we use roller bearing, deep groove ball bearing, angular bearing, sealed bearing, semi sealed bearing, unsealed bearing, anti friction bearing, journal bearing, thrust bearing

1687


What is the difference between basic hole and basic shaft ?

592


diffrence between fmea, pfmea,

2053


What are the defects in exhaust valve?

1386






Plese give us information Service Special Tools for Hydraulic,Trasmission,Main clucth,Rear axle etc for Mahindra Tractor 6030-4WD,Like SST Number,Discription,Price and Dimension or Photograph if u have.Thanks

1552


State the function of neck ring in centrifugal pump?

637


How the speedo meter ratio was decided for vehicle?

1390


What is knurling?

686


What are the different types of pumps? and their usage.

631


Critical speed of turbine means the natural frequency and resonance frequency are matching and cause for vibration and noise. which is the natural frequency. how it reflect in vibration.

1499


What is the use of try square?

703


how long normally does the domestic refrigerant capillary tube are?

1465


What is a combination thrust and radial bearing?

672


Explain how are the pneumatic system and the hydraulic system similar?

617