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

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

working principle of ballpoint pen?

8 35846

Detail About Disel Generators?

TVS,

1 4430

Stress produce strain or strain produce stress.....?Explain?

Behr, Bhel, ONGC,

9 19966

What is breather frequency of tank?

IOCL,

2132

How does axial thrust balance in multistage pump?

IOCL,

2 9768

What are the function of transduser,velocity sensor?

IOCL,

2 4965

How to analyse the best accuracy to micrometer than vernier?

IOCL,

4 9288

What is welding defect?

FAG, IOCL, Sona Koyo,

3 7811

when pump is maitaind throughly and installed perfectly then why pump vibrates on above standard vibration level?

IOCL,

4 7428

why we r recommended for pre-action sprinklers @ generator/tx/mv panel room. If any leakage there,that panel will damage. So what is the Logic for pre-action sprinklers there?

DOW,

2130

who was the frist rail ladies driver

RRB,

2 4924

how to find out the area CFM calculation ?

4 17023

How tonnage can be controlled in PLC base hydraulic press

1 3725

can anyone plz send me question papers of DMRC for the post of junior engineer.(MECHANICAL) OR STATION CONTROLLER I wud b highly obliged. plz mail me at manpreet.sodhi08@gmail.com MANPREET SINGH

DMRC,

2243

what is the difrence between goal and target?

1 4263

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Un-Answered Questions { Mechanical Engineering }

Tell us how do you discharge your duties in your duty post

5704

What do you treat in high alkalinity of boiler water? What is a feed water pump? What is a Booster pump?

2066

what is difference between fan and blowers

2483

Out of constant pressure and constant volume lines on ts diagram which line has higher slope ? And whether slope is constant or variable ?

1403

What for pyranometer is used ?

1095

What is the purpose of corrugated furnaces?

1886

Which theories of failure are used for ductile materials ?

1156

What does green field project mean?

1208

Dear Sir, i need previous technical question papers, if possible so please tell from where i got these papers.

2063

What do you understand by the hooke`s coupling. What are its purposes?

1172

What ill be the shaft diameter with clearance having a bearing bore is 30mm?

3381

Can we add different application (program)in pro e modelling software? If YES ,then how????????

1871

define fans and explain its types?

2149

rrbchennaimodel question paper for current papers

2730

What is the turbine?

1141

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