What are the defects in exhaust valve?
How do you control cylinder liner wear?
How much is the specific fuel consumption of an average diesel engine?
Purpose of lubricator in a large diesel engine.
Explain how the cylinder lubrication on main engine is done?
Explain the function of cooling water expansion tank.
Explain the causes of the exhaust valve leakage.
What is the purpose of I.O. circulation before and after starting of engine?
Name the safety devices of diesel engine?
What is injection tag?
Explain how to measure crank web deflection?
What causes cylinder liner-wear down?
What causes diesel engine to automatically stop?
What are the causes of damage to propellers?
where can find the information on 2R manipulator?and wat is the history of this 2r manipulator?
What are the causes of high alkalinity in boiler water?
How can check gear pitch?
While finding the velocity of gear B , in case of a simple epicyclic gear train, why do we take tke velocity of gear A to be ZERO(0)if the arm is rotated with speed equal to that of gear A and in opposite direction?
What is the difference between Maintenance Order and Production Order. the point is i want to know the affection of Movement type 261 thru maintenance order and Production order. if i change any settings for Maintenance order it will affect to production order process also for 261 movement type ?
for under water excavation works, can i have some standard codes and specifications(international)
Which type of question u have asked to the fresher
how to select speed of the spindle and work head for production jobs ( Internal grinding )
What is the purpose of air blow?
How a main gate (steel) get support from top whlie slides on the rail fixed on the bottom surface??
what precautions must be used when water washing a boiler?
how to calculate cooling water require to condense x amount of vapor in a condenser.
I'm a first year student of B.E Mechanical Engineering... How should i prepare myself for getting selected in campus interviews from now itself...? What books should i refer....?
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.