For a high pressure/ high temperature multistage pump (Boiler Feed Water Pump), what is the average life of mechanical seal? Does life of DE and NDE differ, if differ, how much? Why?775
where multistage pump used1 2171
some bykes starts in gear on kick by holding clutch and some dont start why?2 3099
id 35.00mm ,od 72.00mm & width 23.00mm .how to calculate bearing number.4 9484
How to calculate motor bearing life - cycle (life time) (SKF bearing) how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor what is rigging1348
What are the disadvantages of axial flow (piston type) automatic control valve compared to the conventional types (globe or diaphragm) If you are a designer/specifier, do you accept this type of valve for using in building's piping systems ?962
what is work done in throttling process.3 3142
what company need you1 1757
sir i am doing my b-tech mechanical final year. if i attend to the software company job interview if they ask "Why u r going to a software company Y not core?" what i have to answer.
asked about the power transimmisions and types of power drives and about milling different process types and differnce between straddle milling and gang milling
one kg of gas is compressed adiabatically from 1 kg/sq.cm,1 cubic metre volume and 300 kelvin to 5 kg/sq.cm,0.5 cubic metre and 400 kelvin.work transfer in this process will be
a three phase squirrel cage induction motor runs slow? list all possible reasons for such fault.
give an example whenu should initiative and took the lead.
as started in the job offer notification, is our basic salary of 1lakh good for you if employed?
how hydraulic power stearin clutch work plz explain
"What is the remedy if due exchanging, valve broke out during engine running operation?"
How can check gear pitch?
hai friends please send me the previous question ntpc questions both tecnical and apptitude papers for my mail. and also post me the areas in which u have faced difficulties that might help ful to me. so please send the answer to my question. my mail id is firstname.lastname@example.org
HOW CAN WE MEASURE THE L SHAPE SURFACE OF THE MOMENT OF INERTIA AND SECTION MODULUS
How can I weld A234 WPB and WPB P11 fitting? Any special heat treatment required? What happen if I weld both?
What is the normal vacuum pressure in a steam turbine atmospheric condenser?
List the energy saving opportunities in air compressor system.
what is the efficiency of horizontal & vertical feed water heaters?
what is the technology used in sap?