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

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

1. difference between QA and QC? 2. difference between Cp

Techfab India,

2 4065

What between defrance of vertical deegry and horigental deegry.

1951

how to work rack and pinion method

Indo US MIM Tec,

2 4106

as started in the job offer notification, is our basic salary of 1lakh good for you if employed?

XYZ,

1735

what is the different between tube and pipe

Tata Power,

4 6837

what happens when the spark are introduced before the piston reaches maximum

KBR,

4 5419

What will happen if we rotate the horizontal plane in anti-clock wise instead of clock wise and make the drawings in 2nd and 4th quadrant?Why the horizontal plane always rotates in clock wise?

1 2801

What is the reason of turbine actuator hunting

SBBPL, Tata Steel Limited,

1 5404

Please tell me the difference between EN31 and OHNS material.

Sportking, UltraTech,

9122

What is mean by compression ratio?

4 5230

What is the material used ball screw rod

1895

Can you explain axial play and radial play

1 3505

please briefly explain the Discharge process and Formula of Centrifugal Pump

AA Enterprises, CPWD, Disha Industries,

1935

Prove that 0/0 =2

CPWD,

2 4401

What is the melting temperature of the cng long tube fusible plug? And can I use lead solder Sn97Cu3 (Melting temp S/L 227-309 °C) Materials of tube : AISI 4130 Alloy steel

1607

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Un-Answered Questions { Mechanical Engineering }

engine so2 farmula

1923

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

2111

How much water pressure will come from gravity feed tank, which is 10 metres high?

1106

Explain the difference between the points of inflexion and contraflexure?

1097

How the F.W.C. system of diesel engine circulate?

2120

What are the automatic tripping devices of diesel generator?

1889

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

2607

Why cavitation will occur in centrifugal pump and not in displacement pump?

1100

sir,,,, iam appearing in hpcl exam....so plz send previous papers to me of hpcl... anant

2170

Describe a contribution you have made to a project on which you have worked previously?

2541

What causes damage to impellers?

1851

Enumerate some trouble of fuel injection valve

1991

Is the unit and normal value fuel ratio of an average diesel engine?

2373

i have completed b.tech from mechanical engg so plz send me some question paper for entrance exam

2310

Sir can u send me few interview questions and answers based on Deputy Superintendent(materials) of APSRTC. I have selected in written.reply to bhanudammoju@gmail.com thank u.

1871

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