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Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

Explain how is a submarine able to submerge and surface?

472

Define a turboprop engine?

500

Define cotter joint?

524

Explain how can I see where pipes are behind the wall?

429

Define a machine shop?

430

What is the materials of jib?

581

What is the jet plane?

457

Explain the main purpose of an airspeed indicator in an aircraft?

476

Define a process flow diagram?

466

Explain the congressional space medal of honor?

432

Name the device which converts sound energy into mechanical energy?

430

What are the types of sensors?

447

Define railroad track ballast?

458

Tell me how many btu per hour equals 1 ton of air conditioning?

438

Dfine an ortographic drawing?

447


Post New Mechanical Engineering Questions

Un-Answered Questions { Mechanical Engineering }

Name the instrument which measures its speed in a car?

438


If we heat the rod what will happen,draw stress & strain curve before after heating ?

1703


I NEED PREVIOUS YEAR QUESTION AND ANSWER FOR RRB JR.TECH- ENGINEER-3 FOR DIPLOMA VERSION.PLEASE SEND ME URGENT.MY MAIL ADDRESS IS vadivelu2000@gmail.com

1421


How to calibrate Vacuum Gauges if you don't have any standard gauge available with you? please suggest procedures for calibration of Vacuum gauge like pirani gauge ,cold cathod gauge,thermocouple gauge without any standard gauge.

2042


increase in unit speed increases the discharge of impulse turbine how?

3049






What is the role of nitrogen in welding?

526


What are the types of sensors?

447


While normal carburising and nitriding surface treatments increase fatigue strength, excessive treatment may decrease the fatigue strength. Why ?

505


What is 1810 stainless steel?

501


I am a technical graduate with 2 years of experience in automobile industry. i want to prepare for air force technical level examination. will u pls tell me what is the syllabus or do u have some model question papers???

1345


Hai, i am going to appear for Section Engineer- Mechanical,RRB Chennai.Can anybody please post me the previous question papers and solutions to ajeshsudhakaran@gmail.com....

1633


What is the difference between torque and power?

484


Draw L.O. system in diesel engine?

1305


What is critical pressure ?. What will happen if water is heated above critical pressure and temperature?. What importance it is having related to Boiler?. Upto what presrure natural circulation is possible in Boilers?.

1907


What is universal coupling?

497