Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

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

Techfab India,

2 1613

What between defrance of vertical deegry and horigental deegry.

470

how to work rack and pinion method

Indo US MIM Tec,

2 1806




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

XYZ,

421

what is the different between tube and pipe

Tata Power,

4 2508

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

KBR,

4 1700

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?

1 777

What is the reason of turbine actuator hunting

SBBPL, Tata Steel Limited,

1 2004




Please tell me the difference between EN31 and OHNS material.

Sportking, UltraTech,

1619

What is mean by compression ratio?

4 1468

What is the material used ball screw rod

578

Can you explain axial play and radial play

1 1391

please briefly explain the Discharge process and Formula of Centrifugal Pump

AA Enterprises, CPWD, Disha Industries,

702

Prove that 0/0 =2

CPWD,

2 1821

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

468


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Un-Answered Questions { Mechanical Engineering }

in the design of a rack and pinion with the pinion having a pitch of 4in and a teeth number of 45,how many teeth should a rack of length 196.850in have

913


how to select the capacity of an exhaust blower( exhaust booth) in an automobile industry.

714


What are the causes of damage of diesel engine exhaust Valve?

865


Pl. brief me about geometrical test & positional accuracy of machine tool.

781


How to calculate motor bearing life - cycle (life time) (SKF bearing) how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor what is rigging

1286






What happens when too much cylinder oil is injected in the working cylinder?

619


In General please do read newspapers.And be thorough with 10th history and Geography.Biology also

753


which type of que can be asked in this company?

646


why conservator contains 8% total oil qty in transformer any formula to calculate

918


please send previous year que. paper of je mech rrb.

725


interview questiions for production planning

1632


I heard that the acetylene cylinder pressure can't be brought down below bar while using for welding activity. Is it true. . If so pl explain why

1001


i am preparing for vsp management trainee technical 2010.can any one send me modelpapers of preliminary written test.

643


What is the formula for 1 HP of a two-cycle engine?

857


After any cause of repaired how i start the engine by slow speed 800 to 900 rpm electronic control moudle engine [cummins]

882