Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

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

619

What is the purpose of a setting tank?

1 1397

What is the purpose of a turning gear?

2 9505




What is the purpose of air blow?

NDA,

801

What is the purpose of engine preheating?

1 1412

What is the purpose of increasing the pressure on the F.O. system of the engine?

659

What is the purpose of piston rings?

7 6270

What is the purpose of scrapper ring

2 3542




What is the purpose of starting air?

615

What is the purpose of stern tube?

1112

What is the purpose of thrust bearing?

1 3697

What is the remedy if due exchanging, valve broke out during engine running operation?

677

What is the sensitive part of the liner

1 1505

What is the specific gravity of F.O. and D.O?

2 2481

What is the thermal efficiency of a diesel engine?

RRB, Siemens, ABC Inc,

1 1408


Post New Mechanical Engineering Questions






Un-Answered Questions { Mechanical Engineering }

how can we calculate the size of bearing with the size of plummer block?

1781


how a cyclone steam separator works?

858


i m a 1st year student my senior asks me 2 give intro wht will a impressive answer

708


What is the difference between Michell type bearing and anti friction bearing and the application.

597


type of welding

954






"What do you do when in your duty, ME alarm oil mist detect high density?"

687


hi please send the exam modle paper for mechanical engineering. Iam attending for vizag steel plant MT

675


relation of cop with ikw/tr?

701


T unionĀ support factor

590


What causes friction in the cylinder?

682


Sir/Mam, I have applied for RRB chennai for the section engineer - mechanical posting. If any one is having the old written exam question papers please send it to my mail id : spramu@gmail.com Thanks in advance, Ramanathan...

761


QUSETION PAPERS SOLVED FOR THE LAST 4YEARS RRB EXAMS

918


Hi any one can help in preparing for BHEL ET exam in mechanical stream? I like to know the the question paper pattern fro the same. regards, Jose 9841327666 josevinoth@yahoo.com

1034


please provide me the calculation for the thickness of duplex stainless steel pipeline thickness used in process industry ( Water). The details are given below. Diameter : 3" and 4" Thickness : 3.91mm, SCH40 Operating pressure : 62 bar Operating Temp : 35 degree ASME31.3

783


How much fuel is to be burn for production of 1 ton steam?

663