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 difference between conjugate beam and continuous beam ?

1333

Define buckling factor?

1414

What causes hardness in steel ? How heat treatment alters properties of steel ?

1246

What is the role of silicon as alloying element in steels ?

1141

How oxygen can be removed from steel during melting? What are fully killed steels ?

1217

What is heavy water and what is its use in nuclear plants ?

1306

Why rate of condensation is higher on a polished surface compared to rusty surface ?

1443

What is the difference between column and strut ?

1407

What is the difference between conversion and enrichment ?

1335

What is the percentage of chromium in 18 : 4 : 1 iiss ?

1100

Which parameter remains constant in a throttling process ?

1287

List at least two factors that promote transition from ductile to brittle fracture.

1167

What is the difference between stalling and surging in rotary compressions ?

1153

Why gas turbine power plant needs efficient compressor ?

1241

Why high latent heat of vaporisation is desirable in a refrigerant ?

1173

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Un-Answered Questions { Mechanical Engineering }

What is the world is hardest metal?

1188

please let me know the book for preparing to section engi and loco pilot bangalore

2289

why we use kg/cm2 in pressure gauge not kg/m2

3244

How to check temperature controller?

2207

i want to jspl Q&A,pls send this email id:var05mech@yahoo.co.in

2107

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

2182

Why efficiency of gas turbines is lower compared to i.c. Engines ?

1157

Explain the hooke`s coupling.

1225

How should I begin a conversation that I need a change in the job to a known person in his organisation?

1923

Plz, send me last 5 years Question papers with answers of JE RRB.

1922

What is Lap welding?

1250

Gegger is used in foundry for the purpose of____________

2208

What is the trunk type and crosshead type piston

2441

what is the use of CW(Circulating water ,clarified water,cooling water),auxiliary cooling water(ACW),auxiliary raw cooling water(ARCW)in thermal power plant.plzz explain the different characteristics of these types of water.

4159

What is hysteresis

1574

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