Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

What kind of knowledge we need to gain to draw p&ID and Isometrics in autocad?

BEML,

2 4546

state the difference between move & copy

1 7003

what is the viscosity of hydraulic oil?

ONGC,

1 3213




what happen when there is moisture in the TX valve?rac

524

how long normally does the domestic refrigerant capillary tube are?

556

how does the belt tension is checked and what should be the tension?

1 1599

Explain how does the pulley belts are to be aligned?

Turbo Energy,

1 927

what will happen when there is a kink in the discharge tube?

2 2116




Give five differences between suction and discharge pipes?

Unitech,

774

Name two types of leak detectors and the method of application for each?

1 1566

Name the refrigerant that is the replacement of R12?

2 2189

Name the refrigerant that is used on domestic refrigerators?

7 4557

Explain the procedure of charging reciprocating compressor?

1373

WHAT IS MECHANICAL ENGINEERING

Infosys, AMW,

2 2639

Why R12 refrigerant is restricted to atmosphere?

2 2930


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Un-Answered Questions { Mechanical Engineering }

when do we use roller bearing, deep groove ball bearing, angular bearing, sealed bearing, semi sealed bearing, unsealed bearing, anti friction bearing, journal bearing, thrust bearing

752


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

736


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.

832


WHAT IS THE TOTAL HEAT RATE OF PLANT AND WHAT IS THE HEAT RATE OF BOILER?

916


how 2 prepae for technical aptitude? suggest me any books r

3865






what is the material of radiator sleeves or mesh?

808


What are the safety devices of boiler?

736


What is the purpose of air blow?

649


I want to model a piezoelectric beam in ansys software.How can I model the electrical circuit and how can I read the general current and voltage produced by the PZ?

1314


How to convert GSS duct volume in KG for all guages

1854


Who has the most influence in ur life? & in which way?

797


What is the felding arrangment of the boiler

979


what is the reason of hat and work is not conserved energy?

518


. What is a magnetic valve of refrigeration system?

663


Thermo dynamics,Mechanics,Machine design,Design of machine members,dom,tom,strength of materials

2192