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

Mechanical Engineering Interview Questions

Questions Answers Views Company eMail

What is the purpose of superheater?

ABC Inc, RRB, Siemens,

2 4016

Given a cutaway isometric view of the steam turbine.

ABC Inc, RRB, Siemens,

2175

What is thrust bearing?

RRB,

1 3511

Give five boiler mounting valves.

ABC Inc, Renault Nissan, RRB, Siemens,

1 4904

"In steam boiler, what are the various test in water boiler?"

ABC Inc, RRB, Siemens,

1 3727

How much calorific value of heat is needed to heat 00c of

ABC Inc, RRB, Siemens,

1502

What will happen if boiler backfires?

ABC Inc, RRB, Siemens,

1519

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

ABC Inc, RRB, Siemens,

1927

How does the steam work in a steam turbine?

ABC Inc, RRB, Siemens,

1866

What are the causes of boiler backfire and steps in how to prevent it from happening?

RRB,

1 4999

What are the causes of high alkalinity in boiler water?

RRB,

1 2090

"What are sensible heat, latent heat, and specific heat of water?"

RRB,

1 1800

What are the causes of turbine vibration

RRB,

1480

Identify the parts of steam turbine

ABC Inc, RRB, Siemens,

1853

What is the normal Ph value of boiler water

ABC Inc, RRB, Siemens,

2 4253

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Un-Answered Questions { Mechanical Engineering }

QUSETION PAPERS SOLVED FOR THE LAST 4YEARS RRB EXAMS

1770

What are the causes of damage to propellers?

1527

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

911

What is G U T protection?

1622

i require technical question paper which has been asked in last railway recruitment board exam for the post of junior engr.

1596

How is ceramic defined ?

696

What instrument in a car measures its speed?

691

sir please send previous question papers of technician grade III of all rrb's. thank you

1640

in regenrative cycle why to use two liquid(water&mercury) on steam genration cycle.

1307

Is shear thinning fluids and the linear viscoelastic fluids are the same?

651

What is Rig floor..?

1131

how buoyancy force is realte with convection?

1406

What causes cylinder liner-wear down?

1712

Explain how is natural gas better than lpg?

641

What causes a hydraulic cylinder to skip?

1694

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