Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Compare the elasticities of a rubber ball, plastic ball, leather ball and steel ball of the same dia.?

1648

why viscosity is measured in kinematic viscosity.?

1611

how the efficency of a coupling is calculated?

2186

An engine operates between temperatures of 900 K and T2. And another engine between T2 and 400 K. For both to do equal work, the value of T2 should be

BITS,

3 5833

Wasco Interview 1-the type of transducer that convert mechanical movement into a voltage 2-pump 2500 psi and 100 MG select it 3-modes of heat transfer 4-the difference bet PSIA and PSIG 5-the function of relief valve and no return valve (check valve ) 6-types of bearing general catogires 7-function of bearing 8-compressor surge 9-pump cavitation 10-define critical speed 11-compression ratio decease volumetric ratio ........... 12-using inter-cooling in multi stage compressors to ....... 13-using cascade system in refrigerator function ? 14-define performance and efficiency .

1623

water balance calculation for 1X500 tpd DRI plant?

NBVL,

2301

What is the meaning of glanding ?

Goyal Group, TATA, Tata Motors,

2875

Fabrication Defects

1974

welding defects

MRF, UIO,

2 10955

difference between machining and non-machining?

1783

written test: 1) periodical and monthly maintenance are called preventive or panned maintenance. 2) Mechanical seal parts and their material. 3)Urea plant main parts and their construction material details.4)Name diagram of the given turbine5) Turbine nomenclature like API name.6)All types of corrosion like Galvanic and oxide with example.7)Parts of gate valve and its usage. diaphragm gate valve usage. etc.....

QAFCO,

1816

Action plan to closr NCR (NON COONFORMANCE REPORTS)

1804

What is mean by Battery limit in Refineries & why it is called & the purpose?

1 9063

what is the meaning of rheostat in maximum and minimum position?

2444

what is a full form of UPVC & CPVE?

Solitaire Builders,

2 4419


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Un-Answered Questions { Mechanical Engineering }

Which conducts heat faster steel copper or brass?

599


How do I calculate 2% Butane in 29.66 CFM?

989


Explain the difference between mill and mill-drill?

565


Have you been a team leader in your previous or present job and what are the challenges of associated with team leadership?

6055


What is the use of multi tester?

1458






what is cyclon vibration effect in turbine

1574


Hey guys anyone plzzz tell me the syllabus for Vizag Steel Plant (IT & Mechanical Streams)........ And Aslo plzz send the materials or previous papers of vizag Steel Plant Management Trainees for both IT & Mechanical Streams......... plzzzzzzz......... Plzzzzzzz

2396


How to disiegn DCV circuit ?

2242


is there a future for a mechanical er. in supplier development field ?

1550


Can any one send me the syllabus for RRB Chennai, for section engineer, mechanical. mail it to mail Id vijaymahantesh.sk@gmail.com

1579


how long normally does the domestic refrigerant capillary tube are?

1469


Dear sir-I WANT LAST FIVE YEARS RRB-CHENNAI QUESTION&ANSWER PAPER IN J.ENGG(GRADE:II)-MECHANICAL ENGINEER

1676


What are the safety devices of boiler?

1481


please send jindal steel and power model question papers

55195


What is the common source of leak in stern tube

1483