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. What will happen if the armature rheostat is not in maximum position while starting the motor? 2. What will happen if the armature resistance is in minimum position and the eld resistance is in maximum position while starting the motor? 3. How do you reverse the direction of rotation of a DC motor? 4. If the armature connection and the eld connection both are reversed, does the direction of rotation of the motor reverse?

2 7660

meaning of 125kva DG

2238

defination of octane no & cetane no

2 7593

what will happen if outlet of electric pump is closed though pump is running?

Besco, IIPM,

2673

what is the main purpose of reheater in a coal fired boiler

L&T,

3 10969

Why do you think you would like to work for our company?

Emerson, KFIL, Ranbaxy,

1 6862

Why do you think we should hire you for this job?

Ranbaxy,

2 7441

Why did you leave your last job?

IBEX, Nikhil Comforts, Ranbaxy, Sabic,

1 6757

What is the difference in specification of following pipe stand for 1 seamless pipe 200nb material SA355,P22,SCH80 AND 2 SEAMLESS PIPE 200NB,SA335,P11,SCH80

1 4539

WHAT IS THE BASIC THING SHOULD FOLLOW IN AIR CONDITION DESIGNING?

1 3643

Can we make invoice for Intersate with 12.5% CST

2 4324

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.

NTPC,

4158

explain bicycle rear wheel sprocket working?

1 6762

how to calculate bearing number to dia of the inner and outer

ABC, Horreia, Hyundai, Leoplast, MMM, PRAN-RFL, SKF,

2 26058

What is the difference between Over Molding and insert molding ?

5372

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Un-Answered Questions { Mechanical Engineering }

tell about a type when u had to use ur presentation skill to influence someone's.

1830

what shows avribiations related to bearing blocks

2126

As compression ratio increases, thermal n increases. How is thermal n affected by weak and rich mixture strength ?

1309

Give one example each of the following proportion of materials dimensional, physical, technological and mechanical.

1175

hi friends kumar here if anybody of u have essar placement papers than plz send it to me i need it urgently..ok mail id is kskalyani@gmail.com

2001

What are the types of cleaning main engine Turbo Charger blower side?

2436

Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?

3568

meaning of 125kva DG

2238

hi gys.. I too want sample papers of hpcl(mech) please help me......plz..... mail me dnaik2006@gmail.com

4764

Can we integrate the C programming with Pro-e (modelling software)through application program?

2081

In 1983 what changed about the length of the meter?

1181

please inform about the date of exam of hpcl for fresh engineers recruitment in mechanical stream?

2142

Explain the difference between mill and mill-drill?

1070

What are you going to inspect or check when you open the crankcase?

2042

What are the flow characteristics?

1154

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