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Mechanical Engineering Interview Questions
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How can be calculate discharge of id fan. impeller dia-800 mm,motor capacity 10 hp 2800 rpm,blower opening section 230*130 mm

 3309

If anybody has placement papers for igl , plz send to me as soon my exam is on 12 Jan. My mail I'd is navjot.singh800@gmail.com

Indraprastha Gas Limited IGL,

2197

why pneumatic engine is not used now a days

 1 5215

how many types of jacks

 2019

How to make a vacuum

Cairn, IIT,

3 4967

what is the rpm of Turbocharger of Cummins KTA50G3 Diesel Engine?/ Normally What is the rpm of Turbocharger for any 1 MW Engine?

HMT,

2369

Hi, How I can calculate mass flow rate for an axial fan with diameter "400mm" and speed 1500RPM? thx

Bharat Gears,

1 2172

My vendor filled liquid oxygen in our 11000 liter capacity tank. He filled from 1400 MMWC up to 3200 MMWC. I followed the provided conversion table and found that we had been supplied 1800 MMWC liquid which is going to yield 2815 cubic meter. On the other hand, the vendor claims that he supplied as follows:- 5236 cub mtr(3200 MMWC)-2124 cub mtr(1400MMWC) = 3112 cub mtr. I fear that he wants to charge 297 cubic meters extra. He claims that my method was wrong and his was right. He says that this disparity is because of the conical shape of the base of the flask. I will be thankful if somebody can explain me the truth.

 2888

Explain about front drive mechanism in vehicle

Eicher,

1326

What is the acronym FAT

 1 2385

hra

 1 2397

whats the coloring code of a air to open or a air to close valve?

 1329

How to get a pipe weight? if we have know only diameter and length.

Bhel,

2 3863

what are the measuring instrument used to measure Radial and axial clearances of the gas turbine?

 1 2566

what is the bow of the shaft?

MRF,

1 2477

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Un-Answered Questions { Mechanical Engineering }

WHat is adsl?

1627

I WORKED AS A Q.C INSPECTOR IN STATIC EQUIPMENT.WHAT ARE THE QUESTIONS ARE LIKELY TO BE ASKED IN AN INTERVIEW.

9052

Hello Friends I had my ONGC test today,but it was very bad.But I would give certain suggestions so that u may not face he problem which i had. Be thorough with Electrical Technology.Generators.motors stators etc.There are 5 questions on that. There were also good no.of questions from Hydraulic machine and Production technology. Then 3 from Strength of materials.And remember the dimensional quantities.

1514

Define reynolds number [re].

618

What is the purpose of I.O. circulation before and after starting of engine?

1407




hello sir iam atul joshi from mechanical branch. i want to know about the syllabus of technical ques of jindal steel

1493

based on the recruitment program and the expected resumption date

1203

What does following alloy designation indicate fg 250 ?

726

Explain the difference between grey iron and white iron. What is mottled iron ?

590

HELLO SIR VERY GOOD EVENING SIR, I'M KALAMANI. I NEED TO PREPARE FOR UPCOMING "JINDAL STEEL AND POWER LTD" INTERVIEW. I'M MECHANICAL ENGINEER SIR. SO PLEASE SEND ABOUT JINDAL's PREVIOUS APTITDE TEST QESTION PAPERS TO MY MAIL ID : , , . I WANT TO KNOW ABOUT THEIR PROCEDURE TO BE HELD ON THE INTERVIEW? SO PLEASE SIR SEND UR VALUABLE ANSWER TO ME ON ABOVE MAIL ID SIR. THANK U SIR.

1490

What is process flow diagram?

610

What are the thermal conductivity properties of brass?

603

• Which is the latest one?

1597

what is an intensifier?

1772

When we are C Check servicing the DG why we are changing strip sealing.

1084

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