What is the difference between torque and moment?. is there any difference between pressure ans stress?.
6 8370Two pumps connected in series , what will be the shape of QH curve ?. What will be the shape if they are in parallel.
1 1834How will you size a pipe?. What is Darcy's formula?. From where you will get friction factor "f" ?. In darcy formula substitute f = 16/Re and now you see hf proportional to V instead of V square. How do you explain?.
1343What is Natural frequency of Vibration?. Imagine a circular disk of radius 'r' is oscillating inside a Semi circular ring of radius 'R', how will you find natural frquency of the system?.
2 11869What 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?.
1682Steering handle (round dial) of motor vehicles (CAR,BUS,LORRY) wiil be designing with two cross supports without 180 degree straightness( it will be little bit cross). Why?
1103I am doing 3rd year mechanical engineering. I want to place in good mechanical engineering core company. So please guide me how to prepare for interviews, and what can i do for placed in good company?
1058Post New Mechanical Engineering Questions
Explain the causes of the exhaust valve leakage.
How to calculate CFM in Compressure or Blower? EX. I hv Blower with 5hp motor.then how to calculate the CFM?
Name the common carpentry tools?
WHAT MADE YOU BECOME AN ELECTO-MECHANICAL ENGINEER?WHAT IS YOUR JOB DESCRIPTION?WHERE DO YOU WORK?WHAT ARE YOUR JOB RESPONSIBILITIES?WHAT IS YOUR WORK ENVIRONMENT LIKE?WHAT IS YOUR EDUCATIONAL BACKGROUND?WHAT COURSES DID YOU NEED OR ARE VALUABLE FOR YOUR POSITION?WHAT ARE THE ADVANTAGES OF YOUR JOB?WHAT ARE THE DISADVANTAGES?WHAT MADE YOU GO INT THE FIELD?HOW MUCH SCHOOLING DID YOU NEED?WHAT DID YOU NEED TO STUDY?
What causes hardness in steel ? How heat treatment alters properties of steel ?
how to solved the crictical problems in d. g. set
What are the usual checks when induction motor is running?
What is the steam consumption formula?
What do you mean by A.CC.?
Explain how do you determine what suction pressure should be in r22 air conditioning compressors suction line?
On what basis can sliding contact bearings be classified? Explain?
What is the flow of steam in an impulse turbine?
How do you detect earth by lam p?
Name the different files?
I'm a Mechanical Engineer (2007 passed out) 77% distinction degree holder from anna university chennai, tamilnadu. presently working in a software company, i'm interested in getting my job with Indian Railways. Can any one help me in how to know the vaccancies and applying for RRB.
